Neither of the feature pools at POR or POFQ is as large as the one at CSR. The slides are so-so, unlike the CSR slide, which is pretty fun. There is also no huge water feature like the pyramid mock up at CSR. CSR's pool is among the best at WDW, IMHO, ranking up there with some deluxe resorts.
But I still prefer POFQ over CSR overall, for other reasons.