Is Forza 4 worth holding out for, even on the hairpins? We take a look.

Turn 10 is back with the latest instalment of Forza Motorsport. Forza 3 promises to build on Forza 2's great strides forwards and the result is one of the most well rounded driving games we've played to date.

Forza Motorsport was the first driving simulator to provide any kind of challenge to Gran Turismo's dominance, but it ultimately fell a little short of the mark. Can Forza Motorsport 2 up the ante and provide some serious competition?