We stayed at POR this past fall. We never, not once, stopped at POFQ on the way to the parks, we had our own bus, and, we always went from the main bus stop right by the food court.
On the way home, we sometimes stopped at FQ first, but, not always. And, I'll note that if we did stop at FQ, it took about 30 secs. I really do not think this is the deciding factor btwn. POR & FQ, at least not in our experience.
As far as the foodcourts someone mentioned, we ate at both, thought POR had a bit more selection. But, both were fine.
IMO, the deciding factor between POR & FQ is theme and if you like both themes, whether or not it's really important to you to have a very compact resort, which FQ is and POR is not. Though we found the theming and grounds of POR much more beautiful and relaxing for our taste.
I could go on about the differences, but, this was really about busses right, so I'll stop rambling
