Well, let me spell out for some of you why I think Forza 2 at least is of lesser quality.
- Incorrect physics - nearly every single car oversteers, vs real life where most cars understeer.
- Skids can be stopped with a single jerk on the wheel controller.
- Collisions with simulation damage causing the game to pause for a moment while the 360 figures out what to render, which for me is rather jarring and distasteful.
- Inaccurate car models, and some components just flat out misplaced, such as when you race mod a Ford GT, and the nose whisker is missing from the right side.
- Bugs, such as the game crashing while scrolling through the garage. Game crashing while in the Auction House can get you permabanned until you can get a mod's attention. Bugs in the livery editor which cause layers to shift around when you take the car from the garage.
- Numerous leaderboard wipes, when unfair physics loopholes are found and the game patched.
And that's just off the top of my head. Others have commented on how easy it is to drift in Forza, how you can start off in top gear and still put in a respectable lap, and numerous other issues.
It's just like Paladin who absolutely loves the flaws and quirks from FM2, such as the truck tire sounds on every car. Forza fans will ignore almost every issue, while sneering at everything they can think of in Gran Turismo.
Do people complain about issues with GT? Well, you haven't been here long if you haven't seen any.