No, depends on what rez they were scanned at. The Bond films were mostly scanned at 4K by Lowery Digital a good ways back, so they are good to go for a ways to come. Even 2K scans of the TREK films is plenty good enough for BR, so the stated notion that only TWOK has been remastered seems totally accurate to me. I guess you could look on thedigitalbits.com or blu-ray.com or some place like that for authentication. blu-ray.com's forum notes TWOK as having a 4K transfer.