After realizing that it took over an hour to get from Fremont St to the Paris hotel area, I think I would rather pay $25 for a cab at least one of the directions. Also, there were some drunken riders who were messing with the security cameras and other tourists on a crowded bus. But for unlimited rides for 24 hours at $7, I can see why this would happen.
It was however nice of the driver to point out landmarks such as the Pawn Stars shop.
Cheers