Being from SoCal and having seen DL's version umpteen times, I can't see how anyone would think that it is better than the version at WDW (but, I do understand that each person is entitled to their own opinion).
Since DL has the original, WDW was able to update theirs and include the newer characters and movie experiences that are not present at DL -- that for me is what made all the difference. Yes, the stadium seating is a HUGE plus but growing up (and old) with Disney I greatly appreciated the updated version much, much more