Only skimmed through the first page so ill say my 2cents even though Im sure its all been said b4. I like most have to disagree with all points, I like alot of ppl here on the forum come from back in the demo days before S1 when the physics were um.... interesting, but thats what made the game unique, you accually had to drive not just press the gas and turn, and the only damage was engine damage so the recent addition of visual damage is fantastic although not complete. As for the AI, there pretty bad but if you put them in a faster car and let them do a race or two to get a little better then they can be sorta fun to bang around with, as long as you keep in mind how they run, but LFS is and always will be sold as an ONLINE racing sim, so get urself on the track(get some good setups), make some friends an have fun.
Oh and the install, no wait there is no install, "you mean I dont have to wait a half an hour for it to install before I can play" wow that I think is a great feature.