I haven't heard many bad experiences with PO-FQ buses. In fact, most people seem to really like it there since they get picked up before the POR folks do. There is only one bus stop for that resort, but 4 for POR.
It really isn't all that far from things. At least, not more so than any other moderate resorts. I've stayed at POR several times and I've never had reason to complain about the bus service.