It's not just a regular shot-em-up type FPS. This one has a real story and tries to deliver it well.
I really enjoyed this game. sometimes the music alone was enough to get me to pause and take a few breathes and release the tension that the game instills. also the slo-mo effect was well done too. almost felt like max payne but without the diving and john woo style. the only problem i found with the game was that it ended pretty quick.