My final opinion of the GT5 Prologue, is well, sad to say it, but a little stupid. The programmers have to work really hard on the final version to change some things. Maybe the change of AI behavior would the most important. I remember in the first racing simulation the AI cars rolling like they would be on some rail, but hey, it was in the last century! The things have changed since, but not for GT, I can see. The other is penalties. Look, have you ever seen the penalty for hitting the barrier or wall? In any race? (In the real world I mean). You are already penalized as is, no need for another one. The AI cars, rolling on rail, hit you and YOU! got penalty, not them! Come on. The last one was the best - I overtake one car and start to turn, he hit me so I loose control, (but not the penalty), I touch the barrier, (another one), and I'm stuck with the nose to the barrier, another one arrive and hit me, penalty for collision to me, (funny thing, it didn't slow the other car a bit), so I hit the barrier again and got another penalty!!! Another funny thing - sometimes, when you're slowed down by penalty or other thing, the AI car pass by you, like the ghosts! Man! Something badly wrong with this game! The programmers should buy some other simulations and play them for the while to see how the things work out today in racing simulations. Maybe collaborate with some or at least one car driver from real racing to have an opinion? Luckily the Grid is out and Codemasters prepare the F1 game for next year, so there's hope and there's still some racing simulation. I read in some forum that GT series will be abandoned, and hey!, no big deal, if they have to continue like this. Wake boys from Polyphonie!