SlipZtrEm
From what I've heard from the people who have played the Forza demo, the AI is complete ass. Why that has generally been overlooked by most people when comparing it to GT is completely... unsurprising.
the A.I. has actually been pretty good. Not as good as TOCA2, but it's definitely a step up from the drones from past GT games.
Having logged a few hours with the demo, they really have a track presence, and occasionally do stupid things. Which actually means they're more unpredictable and life-like. That's the point of A.I., isnt it? If you race people online, people screw up sometimes, race cleaner lines with more experience, and generally act unpredictably, so races are always different.
In gt3, it was a test of endurance to keep your eyes open as you swerved past 5 robotic "opponents" for umpteen laps to unlock the secret car that was actually just a regular model with a different colour. Time trial, and multiplayer were the only enjoyable things in the game. The a.i. was a waste, and the events always felt like a chore. A.I. in a game that isnt heavily centered around multiplay is absolutely critical.
GT appeals to car fans, the cars themselves are the attractions. The cars alone are worth purchasing the game for, but it isnt enough to make it a great, noteworthy game. Actually playing the "game" as it was supposed to in single player was not fulfilling, at least for me.
Basically, the crappy A.I. ruined that game for me. Forza's is fun to race against, therefore, it's not "complete ass". Then again, the demo has serious flaws in other areas, but the A.I. is not one of them.
You haven't played the game, so hearing you say it has "complete ass" A.I. is more irritating than insightful or helpful.