Reasons why this clearly wrong:
1. Rey is no more a tag along then Luke in Star Wars. In that film, Leia wasn't looking for the help of a farm boy. She was looking for the help of a a former Jedi Knight, Obi-Wan Kenobi. It is Kenobi that takes Luke along with him.
The difference is that Luke's change of heart happens early on in the film (when his uncle and aunt die). Rey is dragged across the galaxy on an adventure she doesn't want to be part of and complains about for large amount of the runtime.
In TFA it is Rey who gets Finn and BB-8 off Jakku, otherwise he and the BB-8 would be dead. Rey is far more active in that regard then Luke ever is.
Yes, Rey preforms the physical action of piloting the ship, but it was Finn's decision to get off planet. Rey kept wanting to go back to the status quo while Finn wanted to push forward.
2. Moments Rey does something for the greater good or to save her friends:
- When she saves BB-8 from the scavenger.
- When she refuses to sell BB-8 to Unkar Plutt.
- When she beats the crap out of those trying to steal BB-8.
- Getting BB-8 and Finn off Jakku.
- When she decides to take BB-8 and Finn to the Resistance base.
- When she attempts but fails to close the doors on the Eravana.
- When she saves Finn from the Rathtar by closing the doors.
- When she stays back to allow BB-8 to escape on Takodana (this leads to her being captured).
- When she takes up the lightsaber to protect Finn.
- When she seeks out Luke Skywalker at the end of the film.
-She saves a piece of hardware from a scavenger who should be just as entitled to the droid as she is to the scrap she finds. She then tells him to go to a town filled with scavengers.
- Fair enough
- Fair enough
- I explained this above
- 5 minutes after saying she wants to go back to Jakku (?????)
- Fair enough
- Fair enough
- I didn't pick up on (or forget) any motivation during this scene. I just assumed she was trying to escape from the whole situation.
- Or to defend herself, or for revenge (which could have been an interesting character flaw if it was shown to be the reason - but it's not.)
- I didn't buy this very well.
I will admit that there are moments she cares for friends, but it's all so inconsistently written that it loses meaning. It's not a natural progression, she flip-flops throughout the movie. "I want to go back to Jakku." [5 minutes later] "We have to take BB-8 to your base." [20 minutes later] "Finn, you can't leave us, you have to fight for what's right." [5 minutes later] "I don't want take that lightsaber."
Finn had a natural progression. Not the greatest progression, but still more than Rey did.
3. Rey the character. She is a young and lonely woman who has been scarred by the disappearance of her parents. Because of this, she is reluctant to make relationships, and holds onto the faint hope they will return one day. Perhaps to make getting through each day bearable.
Through the film she is forced to confront the idea of forming relationship, gaining responsibilities beyond taking care of herself. And while reluctant, she continues to proves herself willing to herself and her friends.
In theory this is a great idea, but because of JJ's whole mystery box thing, we're still very unclear as to her origins and everything is left so vague. Do we even know for sure if it's her parents she's waiting for? If they abandoned her on a harsh desert (in the process killing her trust for people as you say), why does she miss them and want them to return? Even if she does want them back, why doesn't she just get better work off-planet and leave a message on Jakku telling them where to find her?
They tried to make her a sympathetic character, but in no way does she feel trapped. She's in this position because of herself. She had every option to leave and begin a better life, but she chooses to live in the past and pout. Contrast this to Luke, where his Aunt and Uncle guilted him into leaving, making Luke a truly sympathetic character. Even worse, because of the poorly-written BB-8 fiasco mentioned above, she comes across as sort of grumpy, hypocritical person who spends her time toying with fellow scavengers.
If they were intentionally playing this up as a character flaw that she has to overcome it actually would of been great, but she was supposed to be a sympathetic character, and I just didn't buy it.
The turning point for her character is the lightsaber vision and Maz talk. In that moment she is forced to confront the hard truth she never wanted to. The thing that kept her bound to Jakku. The fact that her parents are never coming back for her. That is terrifying for many reason, not least of which it means they are probably dead. It also means the the comforting narrative she lived by, the one that gave her purpose, the thing that kept her moving day after day, was gone. That that has an emotional toll on her, along with finding out you might be some mystical Force user, isn't odd. It makes perfect sense and has a profound effect on her.
Initially I thought this too, (and the scene was sort of played that way) but it couldn't have been. She refuses to take the lightsaber, and leaves acting like she doesn't want any part of it.
And when she could have ran, abandoned BB-8, she didn't. She fought to protect him and then was captured for her efforts. In her confrontation with Kylo, she realizes the Force is very real and it is something she is attached to.
Well, as I said above I thought she did run, but I may be mis-remembering the scene. If so, fair enough I suppose.
On a side note, how can she go from thinking Luke and the Force are myths, but knowing Darth Vader by name?
Her search for Luke at the end is as much about her as it is about the "greater good". The return of Luke gives the Resistance and the galaxy a chance. The return of the Jedi is what can save them. On the other hand, it also gives Rey a purpose. Purpose she lost when she accepted that her family wasn't coming back. But she can only accept this purpose by walking away from her new "family".
I feel like you're reading into stuff that may have not been there. And I don't consider Rey going after Luke to have much significance. No one was there to even witness her defeat of Kylo, so why did the Resistance trust her enough to go almost alone to find a guy who is supposedly the key to saving the galaxy. Shouldn't they have sent half the fleet and Leia? What I'm saying is that obviously anyone could have gone to find Luke, this wasn't anything Rey-specific. She never earned the right to be the one to do such an important task. If it were part of her arc, they should have included a scene where she asks to be the one to go. Instead we just awkwardly cut to her leaving the base without any explanation.
It is telling that Rey continues to find herself family as she goes along. BB-8, Finn, Han, Chewie. It makes her arc crystal clear, while also making her having to leave Finn and BB-8 behind an obvious nod to her character progression. She finally has what she has truly always wanted. Friends and family, and yet she puts them aside to try and bring back the Jedi.
She goes from a lonely girl stuck on Jakku afraid of the truth, to one who has make-shifted herself a family and given herself a purpose.
So in short her arc is finding a family of friends and believing in the Jedi? Okay, I'll give you that she at least has an arc and some growth (although I still say some of that may be reading a little too hard), but that's more along the lines of an arc for a supporting character, not a protagonist. She may change, but she doesn't end the film as a hero in the same sense that Luke does.