The intro music sounds weird to me at first, but I have gotten used to it. The beginning part of the intro, which it show "THE AMAZING RACE", honestly sounds like the beginning of a news report, combining with the intro music, but I love that they put a closer Earth view behind the title. After that, the intro sounds perfect to me, not too much of reusing the old shots from older seasons (well they use it in a good way that makes the intro look more perfect.), awesome background music that makes whole intro dramatic and cinematic. The another 2 turndowns of the intro are less intense music comparing with the intro from season 14-22, and Jason sneaking out on the scene (it scares me at first! Lol).
The new graphic...hmmm..., I love and hate it. The black background sounds cool and make me easier to read the words. However, it looks cheap at the same time; it sounds like a 3D version of what those home productions will put their lower thirds on. And also it loses the color that indicates what kinda tasks it is: blue (route info) and red (roadblock). I'm really curious about how the Detour will look like.
Overall, the change towards to the good side. I love the show! =]