We have stayed at POR twice, with the last time being in October 2012. We stayed at CBR for the first time in November 2014, mainly because free dining was offered there.
CBR is a very pretty resort but it is so spread out. If you aren't in a preferred location, you really could have a jaunt to get to the main building, pool, etc. We don't mind walking but there were some days we avoided walking to the food court because of that. The lake is long and narrow and there's really only one path across it. Would be nice if it had multiple bridges like POR has.
While the resort was nice and we were overall satisfied, I really wish we could have stayed at POR. It just feels like home to us and I like the feel of it more. Also love that POR has the boat!