Give it a try and see what you think. Hardware-wise, it tried to be like Crysis and "push the envelope." However I'd say it ended up not really looking all that great and just threw a bunch of poor-running DX11 features at us just to do it. The fact that vsync is off by default and offers no toggle should give you an idea of what to expect.
It's playable with details turned way down and vsync left off...but then it doesn't look very good.
As a game, I'd say it's okay, but I got sick of it after an hour or two.
Bought the game last year or something. Steam says I've played it for 57 minutes. Atmosphere was nice but it's pretty fugly, runs like crap and the gameplay reminded me of STALKER. If it only had fluid movement and nice shooting...
Game runs fine just turn off advanced depth of field. Grab a nice weapon early on and sell it and buy as many air filters as you can. Stealth is fun, I recommend the arrow weapons as you can reuse the ammo. Love this game.