It was spectacular. Jason Statham is a brilliant narrator for the subject matter. What kind of awards are out there for documentaries? With the reaction I've seen over the internets this could win a few!
I checked if Truth in 24 is on the Australian iTunes again, unfortunately it's not there, but I did find a Truth in 24 game where you drive an Audi R10 around a fictional circuit called Vorspring Raceway which looks a lot like Circuit De La Sarthe. There's a brake and accelerator button on the screen and you steer by tilting your iPod/iPhone.