The game is great. I've played the demo back in 2014 and it was awesome and it was a no brainer to buy. Beware that this isn't your conventional shooter so you gotta play it and think it as it was a puzzle. Take the slo - mo mechanic as an advantage and not as a disadvantage.

P.s: Countless hours of gameplay after finishing the game. This includes; Challenge mode a lot of challenges that modify the game and endless mode to kill red dudes without a prior end. Great as a time killer though.