Did I mention that I also liked the TRON universe as well.  It's another place that would be totally cool if it existed.  The sharp color contrasts of the world was awesome in both movies.  So the coolest thing to me have always been the suits.  Though I admit I like the new ones better than the 1982, black made the suits look so much better.  And it really punctuated the lights that ran through the system

I also always liked the lightcycles that were in the movie.  Though I don't know if I like new ones or the original 1982 ones.  Each were cool for their time.