okay I've played it, and I'll go ahead and sum up what I like and don't.
what I like:
the menu and loading screen graphics
the jumping noise, for some reason
some of the building textures were very nice.
the "on the move" and "reloading" noises were very nice.
what I don't like:
the level design. it was an atmosphereless blob. there's nothing but white lights and boring streets with objects randomly strewn about. it didn't have the scale of a war torn area. it just seemed like that city block had been made a dump.
the lighting. it was an outdoor area but felt very indoorsy. there were completely pitch black parts and bright white parts. i didn't like that.
the AI. my allies wouldn't follow me, and the enemies moved too slowly. some of them took too much damage, and others seemed a bit quick to go down.
the sounds. guns were too stock, and the stock doesnt sound good.
last but not least, no, MOST IMPORTANTLY, the lag. i have a godlike super PC. I've got 2 video cards that eat most any other card on the market alive. I've got 6 cores of overclocked processing power, and plenty of memory to help it. for a game that looks as bad as this one does, frame rates as low as 24 fps is unacceptable. the polycounts are way too high. please remember to optimize.