I still think it's ridiculous to say that a person will only get a game system just to play one game. Forgive me if I sound cheap, but buying a console is a huge investment Spending it all one one game is ridiculous unless you can find at least two or three other games to play with it. Otherwise, congratulations. You wasted money on one console for only one game. To me, it's a waste of money.
I'm not going to be the one saying "if GT5 even remotely reminds me of why I hate GT4, I won't buy GT5." Every GT is a new game. Tracks and cars are different, but each GT should be taken as a new game and not "the same boredom." I'm not buying a PS3 if I don't like at least three games to go with it. I have about 20 or 30 titles for the PS2, so it's obvious I loved the PS2 and not just for GT3 and GT4. I also hope the price doesn't get to be TOO high, though. The PS3, that is.