The single biggest problem I have with T:L compared to the original is that it was so much less "this is what goes on inside my computer" and so much more "generic futuristic abstract world". If you didn't know it was supposed to be the inside of a computer system, how would you know? The users have gone from feared (or revered) as gods, to being barely any different from the programs until well over an hour in. The programs use "cycle" as a unit of time. And what else is there? Meanwhile, in the original, you hear about simulations and I/O towers, the religious overtones of the "users as gods" flavored the movie all over, and most of all, the programs actually act like, well, programs. Like the following scene, pardon my paraphrasing on the exact script:
(Ram and Flynn in holding cell, generally morose)
Flynn: "What were you, before.. you know"
Ram: *pause*: "Oh.. I was an actuarial program for a big insurance firm.." *smiles warmly* "it really gives me a good feeling, helping folks plan for their future needs" *enthusiastically* ".. and if you think of the payments as an annuity over the years, the cost is really quite minimal!"
In other words.. he acts like his user, and it's clear from how he acts that he's an actuarial program.. just like Crom talks about getting winded checking on T-Bill rates like you'd expect a desk jockey to have.. just like Tron acts stoically grim just like you'd expect a security guard to act.. and so forth.
Meanwhile, what programs have any personality that would suggest they have been programmed by someone. Clu, of course.. and Quorra is an ISO (I likened them to SIMs in my mind
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
but what else? Did David Bowie start computer programming and make a bartending program? And so forth.
Not that T:L was BAD.. great action, magnificent visuals.. plot was just too slow to develop. In five minutes in Tron, we know what the fights about.. in T:L, it teases an "open source vs Microsoft" fight, but it takes over an hour before it REALLY shows.
And programs just CAN. NOT. ESCAPE the digital world, end of line.