I feel kinda biased, as I really liked the movie when it came out a century ago (oh wait...1982!)...so I knew what to expect (unlike previous reviewers that seemed surprised that it was a "Sim Frisbee"). Monolith (R.I.P.) was always a great developer and the graphics are not like anything you've ever seen before (keeping faithful to the original Tron but updated to newer sensibilities).
The storyline doesn't seem that hard to follow, even though a lot of computer jargon is used, it fits this game. When this title came out, you really needed a GeForce Ti 400+ to get the great glowing scenes/effects but now...you know your card can handle it...The only reason my review is not higher is because of those dang jumping puzzles!!! Like past reviews, the jump/save/jump/save play (during certain areas) can be very annoying...but the overall look/ soundtrack/tension/excitement envoked makes this game special. Very original in design but get ready for those innumerable saves.