I'm sorry, but why the hell is everyone so concerned about CGI's. There were many instances of CGI or manufactured scenes in the original as well. Things like the jets in flying in front of us, or the aforementioned golf ball. Those in the new show were there to actually separate the scenes probably because there were so many complaints about the lack of transition in the original. They are very well done in the new one like the polar bears looking up. The filming would have been done by a helicopter flying over. Don't you think that if that were the case an actual bear would have looked up to see where the noise was coming from and then immediately dive into the water for protection? If that is fake, then kudo's to the folks that did such a great job of duplicating how a bear would react.
All that said, try using you imagination instead of nit picking your way through every scene. I've never been to the Taj Mahal , but every picture I have ever seen of it looks like it did in the movie. Why are we so convinced it is a CGI and, more importantly why is it important. The whole show is us making believe we are in a hang glider for heavens sake. These things are so much more enjoyable if we stop being so "adult" and instead willingly suspend disbelief for a few moments and just enjoy what we are seeing, real or fabricated. It makes going on the ride a whole lot more fun.