My family stayed at CBR for the first time this past Christmas. Definitely a letdown from our previous experiences at WL (delux), AoA (value), and Swan/Dolphin. The big letdown (aside from the bus service, which feels always jammed and far away from everything, even Epcot) was the near complete lack of Disney theming. You could have been in any large, open air resort hotel in central Florida. Just not memorable.
We've had great experiences at WL, but you pay for that. However, we just rented successfully from the DVC Rental Store for this coming Christmas. Rack rate base WL rooms are about $485/night (ouch) with tax for my family, which for six nights was just shy of $3K. Renting a DVC villas at Boulder Ridge for the same number of nights cost $1500! So, a huge savings. We also have food delivered from Garden Grocer, which puts a huge dent in the cost of eating (breakfast and lunch at the room, and then have a nice dinner each night at a park or resort, and still save money)
We also stayed at the Swan&Dolphin this past July while my wife was at a conference. Rooms were very reasonable and recently refreshed. The walking proximity to Epcot and the Boardwalk was excellent, so you kept the Disney-bubble. The exterior decor has got a bit of an over-the-top feel about it, but not so much that it's a problem. Nothing bad to say about the rooms at all, which are contemporary, but not garish in the least.
When our son was 3, we stayed at AoA. A little on the noisy/active side with all the young families there, but the price point is great and the Disney animation themes again keep you in the bubble.
If you're looking for a cost compromise, I'd recommend DVC renting a deluxe or the Swan&Dolphin.