Value - I'm not a fan of the value resorts and we only stay a night or two during a split stay so I just pick whichever one is less. When staying in a value we don't spend a lot of time at the resort.
Moderate - I like something about CSR, CBR and POR. I haven't stayed at POFQ because I just don't like the looks of the outside, silly I know. Again, we just stay in whichever one is less since, again, it's usually just a night or two at the beginning of a split stay. We did spend the entire trip at CSR during Christmas and enjoyed it.
Deluxe - the Epcot resorts. If I had to pick a favorite it would be YC, I like rooms and the location and the feel of it but frankly, again, we just stay in whichever one is less. Lately, that has been Dolphin but as long as it is in the Epcot area, we are good. BC would be my least favorite because you aren't guaranteed a full balcony there. The same could be said for Dolphin, as a matter of fact a balcony is an upgrade but because of the price being so low I'm willing to do without there.