Our driver, Walter, was amazingly funny, entertaining, and knowledgeable, It was a very fun bus ride with him as our driver. Also, the air conditioning was nice to have. That being said, some of the stops we made along the way were...interesting. By interesting, we mean backwoods places you might not normally stop.
The Grand Canyon is amazing, as you would expect. Once you reach the canyon, you are let off the bus. You are then directed to other tour buses, which run every few minutes that will take you to the 3 stops on the West Rim tour, independent of Sweetours.
If you buy the package, know that your lunch will be a cold sandwich and bottled water. If you want more, you will have to pay for it.
Again, back to Walter. It was very fun having him as our transportation specialist (you'll understand when you take the tour).
Overall, wonderful driver, amazing views and stories, and memories that will last a lifetime.