I was there in April and had great bus service, no problems at all. Only once I waited 15 min at Epcot going back to SSR. That was my longest wait. Everything else was very quick. And this was during New England Spring break! I've said before luck & timing have a lot to do w/it, but 45 min is excessive to say the least!
Looking forward to going back in Nov, and hope I continue to have great luck w/the busses!