I feel as though my criticism will be much harsher than the average fan's. But it is what it is (my opinions).
Let me start by saying what I said in the unpopular film related opinion thread, in that this movie felt very much like filler. [blackout]whether or not this has to do with the rumors of av2 originally being the infinity wars and av3 being the civil war could definitely explain this reason of filler, but i don't know if it's true so that's that. just gotta go with with what we know. So what we know is...[/blackout] The first phase of the MCU spanned for 5 years. 2008-2012. Phase 2 is 2 years shorter, from 2013-2015.
Couple this with the fact that Iron Man had 2 films in the first phase, and as much as people try to argue he isn't the main character of the MCU, he definitely was in phase 1, I don't care what anyone says. Even if that's not what they intended, that's definitely the vibe they were giving. Cap1's end credit scene was nothing more but a teaser for av1, which makes me believe that while it is a good standalone film, it was essentially there to build up and set up for av1 - NOT in the same way as the iron man films were. that's the key thing here. thor was also a good movie, but the end credits has the message "thor will return in the avengers" - this line alone made the entire film feel like an amount up for av1 buildup.
TIH didn't do as well as the studios probably hoped, so phase 1 was really just iron man & his amazing friends, which ended with: the avengers.
now fast forward to the end of phase 2, which before antman, is av2. it almost felt like this film happened because it is a routine for marvel's phase to end with an avengers film. it did not feel organic.
it would've helped if there were maybe a few more sequels before the next avengers films. then the actual buildup would've felt like it had more merit. for instance, there is 1 iron man, 1 thor, and 1 cap movie each that happened before av2. which means each superhero went through 1 series of events before teaming up with the rest. i feel like i would've made more sense for them to have gone through a couple of solo events before they saw themselves teaming up with each other. which is to say, like how iron man had 2 films in phase 1, instead of him having 1, i'd rather all the rest have the same amount of exposure before the crossover.
and these are some of the things i've picked up from other reviews - the end of iron man 3 saw tony stark having an epiphany about being iron man but in av2, he's just being iron man like he always is. besides the 1 mention of the winter soldier in av2, there's no development of that story but i'll get into that later. and nothing reflects of thor's story - he just had his solo film and is right back to being with his team.
now, onto my analysis of the actual film. it starts off with an avengers action sequence...with barely any context. it's straight to the point but does not do much to explain how and why the heroes came together to do what they went to do.
similarly with av1, since I was not paying attention to the hype due to the lack of spiderman in the mcu, from watching the trailers I was under the impression that these heroes were coming together to face a fierce opponent. instead, they came together because of an army of superhuman proportion. now the same thing happened with av2. from watching the trailers, i was under the impression that ultron was going to be an extremely imposing threat, just on his own, but he wasn't nearly as menacing as he was made out to be in the teaser. this was basically another film about the avengers vs a superhero army - were those robots even supposed to have superhuman strength? cap was able to take on several of them on his own and hell, was even able to hold his own against ultron longer than he was when he was fighting loki. so is cap supposed to have some level of superhuman strength? that isn't made clear in the mcu, i know his powers came from something called the SUPERsoldier serum but I've been under the impression that it gave him peak human physicality. and if that is the case, I feel as though sometimes he is overpowered. and i'm not talking about that time he pulled that chunk of wood in half. that was cool. i mean how he's able to tear apart those robots and fight toe to toe with ultron.
ultron himself did not feel that menacing. he was a cool villain but he did not feel as much of a threat as he was made out to be. as a result, for me, it felt like the movie was dragging a bit.
i love that they did more with hawkeye this time around, but I hate that they wrote for him to have a wife and kids. not that there's anything wrong with an avenger and a superhero wanting to have a normal family (this ties into my complaint about hulk/widow), but they clearly made hawkeye and widow a thing in av1. but for av2 they just wrote him off as her bestie. i like romance, and I wish that it kept going strong with widow and hawkeye. they were a great match.
hulk and widow as a match felt god awful. so forced, so unnecessary. they was a clear mutual respect between these two characters by the end of av1, but no reason was there for them to become a couple. WHERE THE HELL IS BETTY ROSS?? GODDAMMIT. I hate how they're not doing anything with that character. recast her if you have to, but SHE is hulk's woman. she deserves to have a place in the mcu, and not be forgotten, and definitely not replaced with someone else like widow. ugh.
i like elizabeth olsen (she's so hot) and aaron taylor johnson, but frankly, their acting was not very good in this movie. my mother is a fob and i told her there would be two main characters in this film with accents and she'd have trouble understanding them. so we're watching the movie and the maximoff twins show up, having their scenes, but it wasn't until andy serkis's scene showed up when my mother asked "is this the character you were saying that has that accent?"
now with all this being said, notwithstanding that another version of quicksilver exists cinematically and i made a thread comparing the two, the way the character went out was lame. it should not have even happened. not just because he was a fresh new character to the mcu, but because the weight of his death wasn't even felt. the film quickly went on and transitioned. now, of course the film has to do this, but the part of the film where you'd see the weight of his death would be in scarlet's scenes. she had the breakdown where she went after ultron (and even after ripping out his "core" he didn't "die") later on we see her just becoming an avenger. i don't think it was stated how much time had passed at the end of the movie since the climax of the film, but regardless - she got over her beloved brother's death so quickly that his death felt very inconsequential to the film. it would have been better if it showed she was still grieving - moving on in some sort of way but not 100%.
and speaking of the climax of the film, why wasn't falcon there to help? war machine showed up to help, so why not falcon? the winter soldier *could* a viable reason here, but I feel like since he was already a part of the movie, cap would've contacted him about what happened after the party with ultron & such. falcon even said the avengers is not his world but his main objective is to help cap - and immediately, helping to fight ultron would've been just that.
I don't usually rate movies on a numerical scale but I'll say this. guardians, cap2, iron man1, & thor were all better movies than av2. i enjoyed all those movies more than this.