I am a former Xbox360 owner and loved Forza 2 I sold it about three years ago to buy a PS3 just for GT5, I am not sorry I did, I think GT5's physics are second to none. I have spent more time on GT5 than any other game in my 20 odd year history of playing video games. I am however sorry I let go of my 360 and Forza, I often sit in front of my screen bored at the lack of any decent single player challenge GT5 can offer me.
I cannot believe the glaring omission PD made with no Race Creator in GT5. I don't want to play in arcade mode, I simply want to race the car I have spent hours setting up and modding in GT mode against other similar AI cars, It is not rocket science, just put me up against other cars of similar weight and power. I can easily overlook every little bug and fault that GT5 has if I am busy enjoying the sublime physics model that Kaz has created, I can even ignore the AI that offers a challenge but is basic to say the least. I can ignore all of this if there was a way to create my own races within this glorious simulator.
I am sad to say that GT5 may be my last Gran Turismo as Next Gen I may switch back to Xbox and Forza simply because I feel they listen more to their fans, Kaz seems to have wandered off into the land of Nissan obsession. GT5 was never properly finished but it is an amazing piece of art. Forza for me seems to have taken the more conventional route of offering newer car models within their updates and I find myself looking and thinking how dated GT looks, PD can't live on the GT name forever I think Turn 10 are kicking at their heels and looking like they could be the daddy of the next gen.