Of the ones I've stayed at:
1. WL: Great location, LOVE Artists Point, love the theme.
2. POR: Boat to Downtown Disney, quiet, has that 'home' feeling
3. Poly: Great family memories, Kona, fireworks on the beach. We've been priced out of staying there though
4. POFQ: Same as POR, without the 'home' feeling. I know its kinda one big resort, but I just don't get the same feeling there
5. CBR: Like the quiet pool in every 'island'. I'm a little biased, though. After working at CBR for half a year, I think I've had my fill
6. POP: My fave value, love the bowling pin pool, for those go,go,go vacations.
7. CS: Nice rooms (like the door separating the bathroom), don't care for Pepper Market, don't get the Disney feel
8-10. All-Stars: I've stayed at all 3 and to me they might as well be the same. If I had a choice I would pick Music (nostalgic reasons). Still rather be there than home though!