I've seen the Trons!
I've been considering re-watching Legacy. The soundtrack is wonderful. That Disney got Daft Punk on there is amazing.
Recently heard that Tron 3 is moving into production, with Jared Leto, who's apparently been pushing for the sequel.
I'm curious if the new ride has anything to do with this? I noticed there's even a new Tron: Legacy Lego set (Tron: Legocy?), which was likely released as something Disney could sell in the giftshop for the guests hobbling off the light cycles.
I would definitely try the ride. I will say, the fact that your light cycle is sitting in line with multiple cycles kind of kills the illusion. I originally thought it would be set up with more distance between bikes, but basically it's like a typical track ride, just more hemorrhoid-prone.