Same here, the brightness variations drive me nuts. The neighbors have a huge LCD RP set and even sitting down in exactly the right spot, the top and bottom is darker than the middle of the pic. Colors slightly vary with the brightness. Scrunching down or picking myself up moves the dark spots around. I come back home and watch the same movie on my Sharp LCD, and I think, "Damn, that looks good!" I have never seen a RP set that I would actually want to own.