Been watching:
- Defying Gravity
- remastered Star Trek: The Next Generation season 1 episodes on bluray.
The remastered TNG episodes looked very impressive. They went back to the original film and reedited everything to 1080p resolution. This is how an old tv show from the 1980's or 1990's should be remastered for hi-def 1080p resolution. (Though I doubt many old tv shows would get this type of extensive treatment. The Star Trek franchise seems to be one of the few exceptions).
and they had some behind the scenes that might be on the DVD or not.