I just finished watching it. As already stated, if you're expecting the same quality of the british top gear, then forget it.
However, I really enjoyed it. The photography was amazing, and I really liked the angles they took. It seems to me that Tanner is the only one who really knows how to drive these cars (and not just drifting), which is a bit discouraging.
That being said, I'll definitely be back for the 2nd show. There were some cheezy bits, some funny bits, but all in all, it's hard not to like a TV show with such killer cars being driven fast, with amazing filming.