Finally got some time to play it! I like it. It's a little on the easy side, but that's kind of just par for the course for games these days compared to classic platformers. I don't get all the complaining about people not wanting to have to kill X number of enemies in order to unlock the next stage. It's like complaining that a game has rules, or is something more challenging than just pressing a button lazily.
The only thing I'm not really crazy about is the soundtrack. It's a little soft and monotonous for something that's going on in a warzone.