WOW.
It was okay. I admit, I can't do any better at animating, though I am a n artist. It's bad enough that you mixed Marvel/DC, that's acceptable. But the fact that you added the Akatsuki from that drag-on show, 'Naruto', that crosses the line. Personally, I thought this was all too predictable, cheesy, almost. I didn't like it much, really, and spent about half the animation typing this, but you should really work on writing. The voice acting was okay, but I would make it seem more...real, they all seem like they've only spent hours rehearsing their lines, or JUST reading it off of a script. Whatever, I type too much, man. 4 stars, too many universes mixed that are all not meant to, bad plot developement, and some other little things not worth mentioning. Work on it, that's all I have to say. ;D