I drove between Mirage, MGM and Mandalay Bay all week and it wasn't anywhere near as bad as everyone is thinking. It also remembers your license plate and will open the gate when you pull up as soon as it is recognized. You don't even have to card out. Granted I've got status with mLife but it isn't bad at all. The MGM and Mandalay Bay parking spot counters/green/red status makes finding a spot super fast too.

Yeah, its a money grab but its not bad actually.