I bought one some six months ago, was somewhat worried about all the issues reported on avsforums, but all for naught. It does indeed make a sweet monitor, and the purrfect excuse to upgrade my graphics card so that I could play everything at 1920x1080. Haven't had any problems with it, and only two little quibbles. One being that the remote doesn't have the best signal cone, have to point it -right- towards the receiver on the tv for it to work. The other being that the picture looks best when the tv is up higher, in my opinion at least.
Oh, and there are some other places to buy this now for a similar price (since it seems like xpcgear raised their price a bit, and corrected shipping costs). And some of the other places probably have better return policies.