The art is great y'all.
Look at how fluid it is, how kinetic it appears. You can see the motion of Marvel's actions as if they have weight behind them. Excellent composition of even the small panels - look how both Cap, Spider-Woman and a downed dino are all fit so easily into one panel.
If you're going to trash an art style just because it isn't hyper-realistic, well for starters you're reading a comic book. On top of that, it wouldn't hurt to expand your pallete a little.