If you are looking for laid back, the cabins are the best option. If you are looking for fancy, they are not.
At the cabins, you can park at your door, you can have a golf cart for transportation within your resort, you get a fridge, everything you need to cook if you want to, sleeping for 6, full maid service, a room with nobody on the other side of the wall, and a very relaxing atmosphere. You do not get fancy restaurants.
It's all about what your priorities are. I wouldn't choose to stay at the BWI, but I do like that location. I recently spent a few days at the Dolphin on business, and it was pretty nice being able to pop over to MGM for the Tower of Terror and the Rockin' Rollercoaster. I also enjoy going to EPCOT for dinner or margaritas.