I didn't manage to beat the game, though to be fair I'm really bad at platformers. My thoughts on it are:
-The gameplay twist is a bit boring... reversing the controls is something I've seen before.
-The turrets were nice and challenging obstacles.
-I don't know if this was intentional, but the timer doesn't reset when the player dies. I found that a bit annoying.
All in all, it's a nice, although not perfect, game.