No, the game isn't technically impressive at all. Blacklight: Tango Down's graphics look almost just as good. Tons of anti-aliasing issues, shitty textures, you name it.
Gameplay wise, yeah, the game sucks cock. There's no reason in using your gun, ever. You spawn, hit cloak, go find a man, melee him in the back for an insta kill, then go camp in a corner for 5 seconds and wait until your cloak regenerates. Rinse and repeat.
Fucking awful. Blacklight: Tango Down is better than this game, and Blacklight sucks shit.