IGNs video review is up. They gave it an 88% so that's great news.
YouTube - Borderlands Review
The main things they complained about were a few "boring" skills and some small framerate issues on the console versions. I can handle that though.
I was going to get it on PC, but since the servers are not going to be "closed" I expect within a week that many players will be playing with hacked guns.
(If you want proof of this just go play Diablo on an open server) This wouldn't be an issue but I have no friends with decent gaming rigs so they are all getting it on 360 so I will as well I guess.
If I do find out that the PC community isn't that bad from the forums, then I will pick it up on Steam as well.