You've clearly not paid attention to Top Gear then. These 3 cars are the pinnacle of engineering and technology and people have been dying to see a 3 way comparison since their release. Ferrari have been pussies about it and refused their car to be timed as well as other issues from Porsche and McLaren. This has been long awaited by fans for ages. It was the perfect opener. I am sure they will go back to testing every day cars with the hyper cars thrown in just like usual.
As stated, The American sucks. Shut the fuck up and drive. A real car buff can appreciate something out of every make, regardless of cylinder count. There are monster 6 cyl turbos out there pushing near 2,000+ HP. (Supra / Skyline GTRs anyone?) We don't need some stereotypical hick narrating the lap segments.
The track.. I too think it looks boring as all hell. I am particularly disappointed that it is in the UK. I was always let down on Top Gear when we had to see really high end cars be forced to do their timed lap in the rain. Now the track is in the UK for The Grand Tour, we will likely have too many wet lap cars.