Don't know if this has been posted by someone else, but watch the TF2 short after the main part of Zero Punctuation.

http://www.escapistmagazine.com/articles/view/editorials/zeropunctuation/2928-Zero-Punctuation-Sim-City-Societies

Damn, I love this game. It doesn't have the humor and "screw around factor" of TF2, but multiplayer is still a lot of fun. I recently converted to playing hardcore mode for a couple of reasons: one: my friends usually play hardcore, and two: if I ever join a competitive team, I'm pretty sure that matches are hardcore, so I wouldn't have to adjust my playing style.

As for singleplayer...short to medium, but the experiences and excitement definitely make up for its length.

Multiplayer classes tend to change around a bit, but not too much:

1)
Skorpion/Golden Uzi/AK-74u, all with silencer and red camo/golden
Gold Desert Eagle
Bandolier
UAV Jammer
Dead Silence

2)
M21/M40A3, normal scope, woodland camo
1911 with silencer
Bandolier
UAV Jammer
Dead Silence

3)
M249 with grip and red camo
1911 with silencer
Stopping Power
Extreme Conditioning

4)
G3 with ACOG/silencer, red camo
1911 with silencer
Bandolier
UAV Jammer
Dead Silence

5)
M4 with silencer, red camo
1911 with silencer
Bandolier
UAV Jammer
Dead Silence

I bought Audiosurf tonight after seeing all of the kids at my high school that have Steam playing it. It's a really fun game, and I love playing on levels fucking made out of music. I play as Mono. I tried some Iron Madness a friend sent me, and it's pretty crazy. Also: music from Jet Set Radio Future.