I'd say this tour was worth it. Two people got to see the Hoover Dam for $58 with a groupon. Not bad. But I really would have appreciated the following:\n\n1) A heads up that the tour guide would not stop talking for the entire drive. He repeated himself a lot. From reading other reviews it sounds like some people appreciated his incessant anecdotes and opinions, but I was disappointed that I didn't bring any headphones or ear plugs to drown him out sometimes.\n\n2) A heads up that security on this bus is extremely tight. No luggage, even small luggage, is allowed on the bus. You also cannot bring food into the Hoover Dam site, but you can bring it on the bus. And there is food on the Hoover Dam site available for sale.