Even over XMAS not long, in particular I remember TOT we always walked all the way up to near the hotel entrance (although we didn't try right after Fantasmic) if not into the entrance, RNR we always walked up and into the building which is just waiting for the preshow, TSM was nearly a walk on but we only did that once7DMT a few times as well-this was always a walk into the building/que which is just a few minutes, BTMRR always seemed a bit longer but still just minutes to the "merge" line, Space was always all the way up to the short boarding line to the right, Splash nothin, Soarin the walk to the 2nd FP+ was zero wait-but then the wait for the show seemed about 2 or 3 shows worth, TT was longer both times-but still mostly just a wait to get into the design room.
Oh and one night BTMRR was down so we just went to Space and it was still not bad.