This is my exclusive mode of transpo when in the 702.
It's $8 for a day pass, $20 for three days or $6 for two hours.
It is exceedingly easy to get from the airport the strip. Anywhere else, there seemed to be delays. I'll still use it. It's cheap and easy. But those connections suck. I also enjoy seeing a different view of Vegas than the glitzy tour guides.