I want to know because I really would like to play this game, but I'm not paying for a game that isn't finished, and I've heard a lot of people saying there's still a lot of kinks to work out.

Still downloading for me, but seeing the tremendous and incredible fixes Tripwire has made during the short 2 week beta, I'd say this game will be near perfect in a matter of days.. 
Seriously, everyday in the beta the game would feel so much better, they updated and fixed and polished it 24/7.  
 
P.S. we have a GB Steam group page (so we can play together). Here's the thread, our gamenight is on Saturdays (time still undecided)

@AhmadMetallic said:

I'd say this game will be near perfect in a matter of days..

They should hire these guys to balance all games.

I still experience some bugs I had during the beta, like some textures being completely black on the lowest settings, the sound being all fucked up forcing me to restart, my gamepad randomly rumbling and scaring the living crap out of me when i shoot/get shot...

But personally I haven't experienced any gamebreaking bugs in the final release so far (played about 2 hours), i totally recommend buying it.

The only bug I had during the beta was occasionally being unable to spawn. I guess it depends on your hardware but I think you're fine buying the game.

I've played about 2 hours of the game so far and I've hit a couple bugs, one of which was pretty major. I got the achievement for completing the entire campaign after I had finished the opening tutorial. Then the first mission where you're defending as the Germans everyone (including myself) randomly became invincible. Units were just standing and screaming while they hit each other in the face with their guns. No one would die and I waited until time ran out and won the mission. That's the only major bug I've come across so far.

The servers have a problem refreshing and there is a weird loading glitch.

have found many single player bugs, but the multiplayer seems fine

there are some bugs but nothing to bad (slight lag problems and graphical glitches)

the worst glitch i found was a server browser problem which was just fixed and sound dropping out, which were all fixed by restarting the game.

the development team seems to be working very hard to patch all the problems away, if your interested in a realstic shooter its a good game to get

anyone feel free to add me (monkey777love) if anyone wants to game together