Where to start...
The girl you are forced to listen to for the whole game (maybe? They don't let you go far in the plot) is called Kamala, just like the (D)onna Hylton Fan Club VP. I'm sure it's just a coincidence, but it irritated me anyway.
As for her personality - I was expecting something more feminist honestly. She sounded more like an obsessive fangirl than anything else. She was still kind of annoying though, even if it seems not political.
The antagonist (I'm guessing? You don't see him for all free missions you can play but you fight his army, so surely he is the antagonist.) is of course a white male. No surprises there.
As for the actual game, it's like the Batman games. There's lots of button mashing, but sometimes you'll get to use superpowers. Seems like it would get boring pretty fast when the novelty wears off.
Oh, and for everyone that's curious, they don't appear to be forcing you to play as Generic Female Protagonistâ„¢ for that long, although that might be just for the beta.
Finally, balancing seems completely out of whack and the game is so easy even Kotaku "journalists" could beat it.
Don't think I'd recommend it, even disregarding the fact we should be boycotting Marvel.
It looks to be a lazy, dumb, hyper-homogenised game with a thin coat of Marvel paint.