We just got back from CSR. We checked out Friday (to move off-site). Here's my thoughts:
5/22 - 5/27
We loved CSR, it was stunning - and quiet! We never waited more than roughly 20 minutes for a bus (at Bus Stop 2). We were confused one day, as we saw many AK buses before we ever saw a bus to another park. It was nearing the 20 minute mark when we finally saw an MK bus (and before it, 2 for EP and 2 for DTD, but still none for DHS). One day, we practically had the bus to ourselves (we shared with one other family).
We ate at PM twice. Both times, the food was good, but service was lacking a tad - for drink refills. Our server on day 1 told us the kids drinks were only available at the Kid Station - we found this to not be true if they wanted a soda. After asking another server for a soda for DD (she had finished her meal), we finally got one. However, it was not an issue the 2nd day.
They gave us a menu to look over before we headed off to the stations with our tickets. We found it easiest for me to take the kids and DH to get his and my food.
We were in Casitas 5, third floor, and we never heard anyone else while we were settling down for bed (above, below, next door, or outside).
We enjoyed the theme pool. It was packed Sunday, but Tuesday it was pretty vacant. All of us loved the slide. DD9 and DS5 would go down, jump out, and go down again. Of course, I was right behind them, loving every minute of it.
We drove from C5 to PM our first night, but walked the 2nd time we enjoyed a meal there. We found the walk to be pretty short - much shorter than I expected. I can't vouch for the other buildings, but the walk to the bus stop, to the theme pool, and to the main building from C5 was short and quick. It helped to have such beautiful scenery to look at along the way.
Would we stay here again? Sure! The place was quiet, walks weren't bad at all, the staff was friendly, the beds were comfy (and Queens!). We'd be happy to visit again one day!
The only downside we experienced was the Mousekeepers weren't very playful. In the past, we'd come back to a towel animal or the kids lovies placed around the room (like they were partying or something). Neither ever happened during our stay, but really, it was just an "awww" when we'd walk in. It was definitely not a "con" or a "negative" and would NOT affect our trip.

We had just grown used to it over the past two years, and the kids never noticed.
Enjoy some pictures: