The many positive reviews of this tour are correct. It’s great! If you don’t have a lot of time, seeing both Sedona and the Grand Canyon in the same day is wonderful. I assume all the guides are very good. Certainly, ours, Tyson, was excellent and added a great deal to our enjoyment and knowledge of the tour! He had lots of great stories, background and trivia! Little things like frequent stops and complimentary water were appreciated. Also, Tyson’s continuing and precise explanation of what we’re doing, where we’re going, where we’re stopping and for how long made for a seamless journey. [Be ready, though.....it’s a long day...12 to 13 hours.]