Where to begin? The gun mechanics are subpar, the movement when jumping is clunky, and the waypoints just plain suck. The most frustrating part is getting stuck on something you suppose to jump on and having to restart the game (better pray you saved recently) My map disappeared for half the game until I Googled how to fix it. Half the achievements are bugged. The game definitely missed some key places to have checkpoints to make up for clunky controls. Definitely not worth a replay.
Best advice just go play Bioshock!