You have to realize some of the content you see here is modded, and the quality varies quite a bit with much of it in beta v.<1.0. However, much of it is also excellent
. One of my favourites is a scratch made track from the land Down Under (
where women glow and men plunder) called Barbagallo. One guy working alone made this track entirely from scratch!
I have to say I'm completely impressed with the volume and quality of work from AC modders so far, it has far exceeded my expectations. Did you know that this car was originally mod content, but was so good, the devs scooped it up for inclusion in the 1.0 release and will do the same shortly with the Miura?