I own that particular model. Anyway I bought this unit solely for its 3d though I admit after bought it, I don't really really see 3d as much as I expect to  Anyway the bad edge light bleeding is quite noticeable but I'm used to it by now. Nothing major though...only when light is dark and the screen is black. To me, it's nothing, really!!

PQ is nice, astro OK (wish all channels are HD). HD material imho is superb. If you do get this unit, you've got to calibrate it to get the black levels and PQ that is optimal to you. There're few suggestions calibration presets from this thread. In conclusion, I'm so far satisfied with this unit and  I believe it's a good buy, but then again it's just me. Good luck with your decision