It looks to me like your T.V. needs to be caibrated. You can't just buy a T.V., bring it home, and expect it to have a jaw-dropping picture. You have to adjust the image to compensate for the environment it is in in your house. Also, it depends on the size of your T.V. and how close you set to it. Anything above 51 inches, you are suppossed to set 15 feet back or you will see blocks and the image will look blurry. My uncle has a 60 inch Toshiba and it looks like that, because his couch is 8 feet from the screen but once you get in the kitchen which is about 12 feet away from the T.V. the picture starts to look better. My advice is to definitely calibrate it, because I have a Sony Bravia 32" and the picture doesn't have any of the problems yours has.