Well, busses at POFQ are hard to predict because sometimes they run only to that resort, but also sometimes run through POR as well.
So, what should be a 15 minute ride turns into 45 due to the extra stops.
I stayed at POFQ this year, and while I have many positive (and a few negative) things to say about it, I would not list bus service among them.
I would rank the POFQ bus service lower than the dreaded CBR...
The best bus service on property, I think, is Pop or AoA, for the simple fact that they run separate lines, the busses come often, and you can ride either one to get "home".