Our most recent trip was BCV in May. We arrived a little after 1 PM and went right into our room.
I only voted once, despite the fact that your poll is set up to allow multiple votes, because you said last trip.
On our six most recent trips we have been in our rooms once at 10 AM (OKW), four times between 4-5 PM* (also OKW) and the most recent BCV trip. In our minds, we have gotten our rooms when, or before, we expected and we're happy campers.
* ETA - On all four of those occasions, our rooms were not ready when we arrived (between 10 AM and Noon) -- nor did we expect them to be. We went to the parks and called back after 4 PM. In each case, the room was ready when we called, but I have no way of knowing how early the room was actually available. Could have been ready at 12:30 PM, could have been 3:59 PM.