"I've nearly completed watching the new Season 4 and on disc 4, episode The Big Brother, the video pixelates between minutes 3 and 4. Anyone else have this trouble? I don't know if I should replace the whole set (store exchange) or try to contact Warner Bros. for a replacement disc. Any help or just plain ideas would be appreciated." It seems to me that Warner Bros. is having some difficulty with quality control. Didn't the Smallville sets have this problem last time a set was issued?