Anyway, I'm a tiny bit disappointed with L4D, finally got to try the demo today and it's sort of a "meh"
First of all Valve's dedicated servers are slow as my turd producing sessions. I'm thinking it's 150ms ping at best.
Second, the zombie rushes are scripted in it seems, making a second run through quite damn boring as you know when to expect it.
Also noclip on teammates is pretty retarded here, I think. Given the fact it's a total co-op and you're supposed to work together and have it be a "real" zombie apoc simulation. It's not real when you can walk straight through your team mate.
Hopefully the additional maps and weapons will compensate for all that