I honestly didn't think I would care about this at all. I wasn't a fan of the original film, Then I had seen a Nike commercial by Tron 2.0's director. The commercial itself was unappealing though it did show an interesting use of CGI. Needless to say that will be more than necessary in a Tron vehicle. Actually heres that commercial.
The real news though about this is that Daft Punk is reportedly going to do the soundtrack. When I heard that, this movie immediately became relevant. There really is no other option when you need a futuristic soundtrack.