THE best combo pack ever made.
There isn't anything new in these games that wasn't in the PS2 version except the ability to have your own radio station. GTA III didn't execute this as well as San Andreas though, considering you have to hand pick your song in GTA III while San Andreas just shuffles it in with random commercials to give you that "real radio experience."
The one thing that does bother me about these games is the graphics. At risk of sounding like a graphics whore, there can be certain parts in the game where it can cripple the experience. One such case was during a race that I was winning, until suddenly a sign appeared 10 feet in front of me and caused me to smash the front of my car.
The reason I can't get too upset about this is because Rockstar is the only one that's created a game with so much code so well. But when someone does do better, I shall ****
(Also, as a sidenote, Ihave had some complications with glitches in San Andreas. Be forewarned, because I am unable to run down the money bikes in Los Santos.)