The tour was great. We saw the majority of the city and got off at all the major attractions. The tour guide was informative and and fun. I would recommend this trip to anyone who wants a comprehensive tour of DC. It helps to familiarize yourself with the city before you go off alone. The only complaint I have is that the description online says you pass by but not stop at: Georgetown University, Watergate Complex, Kennedy Center, and World War 1 Memorial. However, we did not passy by any of these locations. I was pretty disappointed. Also, it says it passes by Arlington Cemetery, which it did, but barely. The bus only passed by a small outside portion of it and it was not a good view of the cemetery. I would have liked to see more.
Besides these negatives, it was an overall great tour.