Is too stupid for Nascar. Its been about 3 and a half months since I got bored with Gran Turismo 5 Prologue 2, so I put it back in my PlayStation and blew the dust off of my steering wheel. I was hoping that I might have missed a few updates that would add some more premium cars or premium tracks, but alas, no. Anywho, I deleted my profile so I could start over and go through the game again for the 3rd time, and got to the extreme series/Nascar series, and after racing through the whole championship all the way to Daytona, I got smashed on the 2nd lap by the crazy, rear-ending, oblivious to user AI. So I finished 12th. I had to race the Daytona 4 times before I could get through it without the crazy AI totally annihilating me from behind. Interestingly, it appears that while the AI may be oblivious to the user, it is totally cordial amongst itself. Not once did an AI car catch a draft from another AI car and use the force of that draft to ram the draft-providing car in the rear end. It only does that to users. Not only that, but if you ram an AI with all of that force, it has absolutely no effect on them whatsoever. The AI is immune to inertia and physics. ###### #### ### ####. After waiting 8 years and paying almost $70 for Gran Turismo 5 Prologue 2, with all the drawbacks and letdowns, such as the meager 200 drive-worthy cars, crappy accident and roll physics, and ridiculous, mirror-your-movement, smash-you, cut-you-off AI, I feel as though I bought a great big expensive mansion that took 20 years to build, only to find that there is a flaw in the mansion that makes the whole place smell like rotten eggs and dog turds. I really appreciate the view, but I can only hold my nose for so long. I wish I could contact the developers of this game directly and tell them personally that I wont buy their next rendition if it doesnt have more premium cars and premium tracks, better and more realistic accident physics, better AI, and better wheel/aero/style options. Wow, venting felt just as good as I thought it would. I know you fanboys hate it when someone has a different opinion of the game than your own, so flame away. Rant over.