I think a lot of folks are over-complicating this crapfest. Here's what I know...
1. Fox had absolutely no interest in putting out a FF movie and were woefully unprepared to do so. The only reason it wasn't shelved was that they would lose the rights to the characters. This was a cheap rights grab.
2. The only reason Trank was hired was that he made a visually impressive (and overall quite good) movie on a shoestring budget. The original FF budget was on the extreme lower end of the norm for the Marvel/DC CBM genre in this day and age. Even more so when one considers the source material. Again, this was a cheap rights grab.
3. Trank's behavior over the past several months has (at a minimum) been bizarre. Trank was clearly not emotionally/psychologically ready to helm even a medium-high budget movie. He screwed things up royally (at the very least from Fox's perspective) necessitating major re-shoots, possibly cutting into the 3D conversion budget. The cheap rights grab started to get more expensive.
4. The cast has collectively behaved like buffoons every single time they've talked to the press about this movie. From Mara who didn't seem like she knew she was in the movie despite Kinberg telling everyone that they were going to start shooting in a couple of days to "they'll see it anyway" to "he hate me" to BLOGGER ****ING DOOM. Except possibly Jamie Bell, who said... nothing.
5. The source material has been thrown out the window. There's a reason folks here are calling it FFINO. This has been discussed many many times on this and other threads so I won't go into it in depth. Making changes to the source material can often be a good thing. And at times it is an absolute necessity. However, in this case, the source material has simply been thrown out. That's a big, disgusting difference.
6. Fox has mishandled the marketing of this movie. From sheer apathy to not putting out a consistent message to the "Meet Mark Millar: FMCU Overlord" fiasco (LMAO... remember that?) to talking about grandiose FF/X-Men crossover plans only to hastily backpedal to... gods, I just realized I could just drone on and on and on about this and not even scratch the surface. Jeez, this is really starting to depress me. Let's just move on.
7. Everyone surrounding the movie pretend that all of the people who are critical of this production are critical only because a black actor is playing a white character. Ironically, I think the MBJ casting (class-A jackass and overall dum-dum that he is) might actually be the single only thing that this entire production has gotten right. That leaves me bitter and the following even more so... why not cast a black actress as Sue? Not that adopted siblings are necessarily "lesser" than natural siblings in any way ... but when the entire reason for them to be adopted siblings is so that they can cast a white woman as Sue, it ****ing reeks of tokenism. There is truly much ugliness here.
Look, I could list off a dozen more points, but I really don't have the time, and this is really starting to bum me out. Again, moving on.
This still might be a good movie... Trank (despite everything) has shown flashes of talent... but I cannot in good faith support it. I feel obligated to actively root against it. I hope it crashes and burns at the BO. I hope it offends the public to the extent that they have to apologize for having made this. To the extent that Fox learns lessons from their mishandling of this production. For the absolute hellish WTF-ery they've put long time FF fans through.
To me, this is not the FF and never will be. FFINO 'twill forever be.