It really goes back to what Disney is good at. There are many inside jokes and Mansion fans will love it. Listen carefully to the spiels. They have changed, but many of the rythms and basic sounds have stayed the same. One thing that we had a mixed reaction to was the narration in the outside queue.
Every couple means the speil came on and prompted people to scream together.
This really peaks your curiosity when walking by, but if I had to stand in an hour line with people screaming every 5 minutes that might drive me crazy. We also wished that the FastPass line would allow you to see what changed in the graveyard, but we did not think it was worth waiting in the hour line just to see that. Another positive observation was the number of people working the Mansion. Disney anticipated the crowd and had quite a few cast members outside dealing with the queues and FastPass. Maynard was working and he was fun as usualy.