Or maybe the THX certification process is cheapened and overhyped. I just wasn't that impressed with the official dvd's ever. The only advantage over the cowclops v2 was far less compression and slightly more resolution. Still, I thought they had a lot of noise and grain on them, were the films just in that bad of shape or is 20th Century Fox not as good at compressing their dvd's as other studios are. Back to the Future from Universal looks so much better and they put the extras with the movie discs, not on a separate one.