Its pretty decent. Only thing I don't like about it is glossy screen, so in dark environments I see my ugly mug staring back at me. But other than that the picture quality is superb. I don't use 3D so can't comment on that.
Get the extended warranty if you can; there was a widespread issue with the screen just dying and never coming back, even on lightly-used week-old displays. I dunno if it's been fixed or not, but better safe than sorry.