This game is a no buy now. Just a FYI of the news I just learned...
There was still hope that they might sport a interior ****pit camera view. Sadly, the answer is no, as we had previously reported. Kotaku thought there would be. Many E3 attendees thought there would be. A random Australian games blog even reported they were told by Sony that there would be (the comment was likely pulled from the GTPlanet forums.)
So Sony Computer Entertainment America has made an update to the official Gran Turismo website to put all this speculation to rest. The relevant comment reads as follows:
“Standard cars(~80%) do not support vehicle interior camera views.”
No changing rims either on 800 cars.