In short: DVD and BD versions of OT didn't hide all dubious artifacts of the special effects of the era. It mostly affected objects (ships) in motion. I noticed green boxes around Imperial Fighters (remember the scene of Millennium Falcon escape from the Death Star?). BD version looked on my TV as a very cool 3D game. My guess is that the only great watching is watching in the cinema theater or using a projector. SE computer graphics looks mediocre on my TV etc etc. Does anyone experience the same?