I'm of the humble opinion that DEGNR is wayyy better than JJPGNR, from every standpoint except the "wow" aspects of the lcd screen and modern controlled lighting. But I don't play the lights or the screen...
Being a "rarer" game that you don't really see on location, or a game that doesn't change hands very frequently, I don't think a lot of people, especially those newer to playing pinball, have experienced the original. I think a lot of people are burned out by the JJP version, and automatically downplay the DE version. Yes, the JJP version is pretty looking, but it's basically a rudimentary jukebox for wealthy collectors to look at, that also happens to have a pinball playfield built-in.
With a color DMD, modern LEDs, and (In my opinion, the optional) Pinsound, it absolutely hangs with modern games. For the roughly $6500ish market price this title commands, you are getting a packed-to-the-gills wide-body game, with a killer theme, that is a bargain compared to most stripped-down Stern Pros. Dare I say it has moved into the sleeper/undervalued category? Aside from the doesn't-actually-contribute-to-the-gameplay "whiz-bang" the JJP has, the DE version is better in every way.