I wish I could vote in your poll, but I haven't tried them all so it wouldn't be fair. So far, I've stayed at POFQ and CBR. POFQ, I liked the resort but not the room (too plain and boring for Disney). CBR, I liked the room (splurged for a Pirates-themed room, despite just being me and DW with no kids) but not the resort. Especially hated bus service to and from CBR, since the buses make several time-consuming and crowded stops within the CBR and when you're at the parks, CBR is always the farthest stop from the parks at all four.
This year, I'm giving CSR a try, though my stay will be too late for it to be of any help to you. POR was actually my first choice, but it was booked, so I'm "settling" for CSR.