I love POFQ except the pool. The pool slide is more like a kiddie slide. Other than that the size is great, the food court is good and the resort is beautiful.
CBR has an awesome pool, and a great food court, but I would pay for a preferred room location if I stayed there again. Too much walking.
CSR is beautiful with a great pool but I hate the Pepper Market. Everyone gets their food at different times, a 10% tip is automatically added, and it is extremely expensive for what you get. It's okay on the dining plan, except for the 10%, but if I were paying cash I would be outraged at the price. Cafe Rix has no inside seating and very limited selection.
I haven't stayed at POR for several years. I can't remember the pool. The resort is great but very spread out. Pick a location carefully.
Of all the mods, I now have made the decision that POFQ is the best except the pool, and my second choice would be CBR with a preferred room location to avoid walking. If POFQ ever renovates their pool I would always stay there.