CR - Big rooms, theme park views, cheapest of the monorail area resorts, cool arcade the kids will like, monorail goes through the building which is pretty cool. I haven't stayed here for a while but I am going back in a few months.
POLY - I was not wowed by this resort, but the pool is neat and easy transportation. Feels more like Hawaii than WDW though. I never had a theme park room here but I hear they exist.
WL - cool boat transportation. Quiet. Very close to FW which has tons of activities. I think they have bunk bed rooms. I had a woods view and at the time I could see Cinderella Castle & the fireworks from my balcony.
AKL - super different and unique. No problems with the busses but you do feel a bit out of the way. Quiet. Good size rooms. Kids can get bunks. Feels more like Africa than Disney.
BWI - location & room size is good. Not as quiet as some and honestly, that pool clown scares the beeejeesus out of me. I would not return, not because I don't like the resort but because of the pool. It seriously creeps me out and the other Epcot area resorts are just...better.
SWALPHIN - I've only stayed at the Dolphin but it was nice, I could see ToT from my room and the room was large and quiet. Great pool. Great location. Swan has slightly larger beds.
YC/BC - I've only stayed at YC but they are fairly interchangeable. YC is my favorite stay thus far. Quiet and huge room with a great BW view and I could see (partial view) the Epcot fireworks from my balcony. The pool can not be beat (but the Swalphin pool is a close second).
I'm going back in May and staying at CR again and also, for the first time in a 1BR villa at BC. A 1BR or 2BR villa might be something to consider. I had a pin and it ended up costing the same as the nights at CR for the room, but will likely be cheaper in the long run because we will use the kitchen and save a ton on food, but still eat well. You can also save money by renting points from
DVC members for the villas, though I am personally not that comfortable doing so.
Of the places I have already stayed at though, I'd suggest either YC or AKL. YC has a mellowed Disney feel with a bit more luxury for mom and dad while still having the cool pool and theme park location for the kids.