I'm like Matt H. - the only time I'll use my zoom function on the tv is when the film is not anamorphically encoded.
Disney's HERCULES is another one which has not yet been released in a proper transfer, come to think of it, neither has Disney's BLACK CAULDRON.
I just watched a Bollywood film, from 2006, which was not anamorphically encoded(!) and in the 'scope format, but I couldn't zoom in on it because the subtitles were placed in the bottom black bar. . .JODHAA AKBAR was the movie, and it was lovely to look at, but, with a scope aspect in the center of the screen it was just maddening.