The story is alright, there was a lot of room for improvement. Never got bored throughout the game but there was never really a high moment either. My only disappointment was the ending, they could have made it more unpredictable. The graphics are really good. The characters seemed weak(not much depth) and weren't suited for the storyline. The movement, environment and level design were almost perfect except for the gunplay, it wasn't bad but could be further worked upon. The gameplay is pretty simple with very less thought required to pass through the level.
Overall it's a pretty decent game and I really loved the concept that the game is based upon. 6.5/10.