As a co-op game, it's a bit stiff in trying to get both you and your partner in the right place at the right time. As a single-player game, attempting to control both and focus on what to do when, that's even stiffer. If the movement was a lot less floaty and player shoving wasn't as frustrating, I might have liked this better. Otherwise, the concept's good, and I overall find this to be okay.