The tour was well worth the time and expense. We had a comfortable shuttle and lively tour guide. Since the shuttle was small, this allowed for easy pick-up and drop off, versus having a large motor coach. Hoover Dam is a beautiful place with a lot of history and value added to the area. We missed seeing the generator due to it being closed and the company gave us compensation, which I thought was extremely nice and considerate. I highly recommend the tour company.