Buying original vhs quality on DVD or Blu Ray?
I can't seem to figure out if there is any benefit to buying a movie that was originally released on VHS and is now on DVD and Blu Ray. The specific movie of interest here is 'The NeverEnding Story.' There aren't any bonus features on the DVD nor Blu Ray and it doesn't seem to be digitally remastered. From what I can tell both options are the same except for the price.
The example is a specific case, but I'm more so curious about determining the answer for videos in general. How can I tell whether there is a benefit to paying the extra cash for Blu Ray for these older original VHS videos? Please add references when possible.