We are actually still here, but I have stopped the super-precise bus monitoring because we just haven't had any issues since our first night at SSR. We checked out of SSR on 8/11 and moved to the Poly (where we never used a bus) and yesterday we moved to AKV. We went to MK yesterday around 4 PM, waited about 20 minutes for a bus. Came back last night about 10:45 PM (in the pouring rain) and waited maybe 10 minutes for a bus. It was probably less than 10, but I was soaking wet so it felt like longer.
This morning we went to MGM (got to the bus stop around 8:20 AM) and while all of the other buses came first, we still easily made it before 9 AM. We didn't wait more than 10-15 minutes. The bus goes to Blizzard Beach first, so the transport time is a little longer. We came back to AKV around 1 PM, and again, the wait for a bus wasn't too bad.