T2 looks a little better than DVD but not an example of the kind of quality you can get. Some of the movies older than a few years were not considered worth cleaning up as much, so the quality off the print shows on the BD. Some films (Casablanca) were considered worth cleaning up and look astounding despite their age. Take a look at Crank, or Sunshine, or the Spider Man films (not sure what your taste is or I could recommend more) or the harry potter films for examples of pristine video. Black Hawk down is also good with stellar sound to match.