I hate them..no I really like them. When I first started to play the game I found myself cursing them as it seemed they were intentionally trying to take me out. I also was under the impression that similar to GT5, they had tires with super glue because if they just touched me the slightest I would go flying off the track or spin out and no matter what I did to them they would easily recover. It seemed the only way to take them out was with a kamikaze manoeuvre.
But now the LOVE. In one race last night (2nd last Retro I think and driving the Lamborghini) I was starting in 6/8 and one of the Ai's kept blocking me then taking me out. So I went for the revenge kill on the next start. It was not pleasant for either of us. On the next restart, as my car was launching off the start line, that particular Ai, seemed to perceived what was coming and decided to drive into the grass and then the wall only 10 feet from the start line. I was laughing so hard I forgot the hard left at the end of the straight and ran off. So what did the Ai who protected himself do? He smashes into me causing his car to roll over. Ah revenge can be sweet but not without consequences. Unfortunately this caused me to loose a wheel as I approached the next corner, so I was forced to restart again. This time the first corner went without too much incident except for some door bumping. But into the 2nd lap as I came around a sharp corner there to my surprise were 2 cars, spun out and broken down in the middle of the track. I have no idea how I made it between them to hit the fast S's perfectly, but as I made it through I looked back to see my chaser smashing into them. In the next section there is two more cars but this time in the grass and they don't seem able to move. So at the end of the race there were 4 DNF's. I hope the rest of the game is like this, if they could only fix the sloppy control and lag issues. Then this would be "Real Racing".