Yeah, I saw someones ass hanging out of their basketball shorts (must have been laundry day cuz he didn't have any underwear on), but that's part of the adventure.
I hate driving downtown (ok, I hate driving in general) so this alternative is a dream come true. The carts were clean and we didn't have to wait long for one to ever come by. We didn't have any problems and it stopped for a light maybe 3 times from the end of the track in Mesa to downtown and back. We got on and off about 3 times and we never saw anyone checking tickets even when it was packed and standing room only.
I can't wait until this thing runs until 2 am next month so we can check out some more places downtown and in central Phoenix.