also, the RF-ID card system doesn't work, because my car changed between the design area and actually getting on the ride, and then in the post show it decided I was Korean, which made following the instructions for everything very interesting. at least the signs telling me how to buy a Chevrolet were in English!
I would say that it looks like they spent a lot of money on certain sections, and not a lot on others. for example, the turns going up the hill still has the road-style barriers on either side, but it now has white lights on it. In many ways it is both better and worse than test track 1, but that was my opinion.