We have stayed at 3 of the 4 moderates, and here is my thoughts on each:
PO-FQ--- smaller, and more compact. Great food court, and the beignets are to die for!
Terrific pizza, made right there!
Nice pool with a great pool bar... laundry right around the corner from the bar.
Everything is very centralized, and no more than a 5-8 minute walk to get anywhere.
Only one bus stop, and you are 1st on, and 1st off... which is great!
Friendly staff everywhere we went.
Nice boat shuttle to PO-R so you can take advantage of the full service restaurant.
Secluded hot tub.
Nice playground facilities.
Great theming.
Quiet and romantic.
PO-R--- relatively spread out, but not as much as some of the others.
Decent food court.. now being renovated.
Pool is nice, but in dire need of refurb. Will be closed in January and possible February to accomplish this. Does have 4 quiet pools, and you can use the pool at PO-FQ.
Ok full service restaurant. Food is pretty good.. a little overpriced for what you get, though.
Beautiful theming.
Boat rental
Bike rental.
4 bus stops... if you are at the last stop, busses could be full.
Very kid friendly.
CBR--- very spread out... long walk to Port Royale from Barbados and Trinidad South.
Small main pool, but nice quiet pools.
Parrot Cay tends to be on the smelly side, according to some posts I have read on these boards.
Beautiful theming.
Boat rental
Bike rental
Hammocks on the Beach
Short bus ride to MGM, but somewhat long to everywhere else.
May be able to see Epcot fireworks from the beach.
After reopening, there will be a new sitdown restaurant, and the food court will be reworked.
Separate area for check in... in a different building.
Nice playground facilities on the beach.
Rooms are 25 sq feet larger than those at the other moderates.
Recently refurbed guest rooms--completed late 2001.
CSR--- we were going to stay there this past time, but couldn't get my discount for the entire stay.
Very spread out.
10% surcharge at the food court.
Nice sitdown restaurant.
Great slide at pool.
Able to get beverage refills for refillable mugs at pool.
Pool separated from main building.
Long bus commute from the parks.
Only moderate to have a gym and room service.
Is a convention resort, so if they have a big convention, you may have to be moved to a different resort.
The conventions make the food court more crowded at times.
Hope this helps!