I haven't got any criticism, really.
The game & the challenges can be a bit tough at first but once you get the general idea of what to do, you're set.
The weapons are amazing & the end-game ones look pretty cool! The passive items are cool concept too; really makes you think what you wanna have set up.
The characters are really well designed too & their special vehicles are awesome! My favorite is V-P's missile.
Overall, this game is awesome. I think I'll certainly keep coming back to this & I'll most likely try and get as many of the medals as I can too.
Great, well designed & fun game -- 5/5.