The truth is I didn't dig the original Tron -- which premiered theatrically on this day back in 1982 -- as much as the next fanboy. Oh, I liked the idea well enough; I just wasn't all that won over by the presentation. Still, I'm glad the franchise got its digital feet firmly planted because I totally love what they did with it three decades later with Tron: Legacy ... though I know I'm one of the only ones who feel that way. Meh. It is what it is.
In any event, that's only part of why you're here. As for the rest?