My DH and I were in 6637 in Jan., which is right near 6633. We were quite happy with the location for many reasons: we were in the middle of everything(deckwise), so it was just a few flights up or down to get to anything, we were near the end of the hall, so there was not a lot of traffic by our door(although we did have the loudest neighbors!) and the room steward was EXCELLENT! When we booked our Wonder cruise for this Oct., we were disappointed to find out we were assigned 2 cabins on deck 5(at least it is aft, too). I think I would go with deck 6 over deck 2 simply to be closer to the upper decks!