STALKER STALKER STALKER!
Awesome depth of field effects

WET! (looks cooler in motion than it does in screens, especially on the mine cart)
Lighting! Filters!




One of the coolest parts of the game so far was when I was repelling a zombie horde at Yantar. Sun was setting behind the hill, and I watched as the entire valley was cast in a shadow, with muzzle bursts lighting up like fireflies (one of the above shots sort of captures it.)
Other thoughts
1. Upgrade your weapons asap, or you are pretty much fucked. I've found this to be harder than S.T.A.L.K.E.R.
2. Game is longer than I thought it would be. Lots of missions, and the faction stuff is great.
3. Underground stuff has been somewhat trimmed, but it's still in there so don't get too disappointed.
4. Love the guide/fast travel feature, but the prices are a little expensive the further you get in the game.
5. Blow outs are fun.
6. Muggings - This can happen a number of times depending on which way you enter certain maps. I fought back against one with a hail of grenades, but another time it seemed to be story-related, and I was left to dash across a hostile area with no weapons or armor to the safety of my Duty brethern.
7. Bigger firefights in general.
8. Make sure you explore and hunt for artifacts! Some people have talked about how linear the game is, but I have to disagree. And the artifacts fetch a real nice price and will help you afford that exoskeleton you've had your eye on.
9. Dogs - far more deadly and obnoxious than the first one. Fuck, are they killers this time around. And the pseudo-dogs! Argh!
10. Don't be surprised when you have to fight ten snorks at once. Just saying.
11. Dynamic music. Sort of cool the first twenty times, then it becomes annoying. Still, the music is well done. Can detract from the atmosphere, though.
12. AA is not broken. I was dicking around with my user file and broke it, but it's good now.
13. Even with the new patch, game can be somewhat buggy. Protip: do not search bodies when the storyline is advanced with PDA/radio chat.
14. Strelok is an asshole.
15. Nights are really dark.
16. Do not pause the game to fuck with DX10 settings, then go back in. There's a good chance graphical corruption will strike. You need to restart.
17. Finding the DX10 mode to be too sluggish? Drop the settings down to the Enhanced Dynamic Lighting mode. All the great sun rays and stuff, but with better performance. Downside is that you lose wet surfaces and volumetric smoke.