There may be more than they have shown as well. Maybe there are some surprises still available to find!
And they have to do this why? Honestly, the Haunted Mansion usually has short lines. The Doom Buggy System has really high guest capacity per hour!
I love the enhancements. The fact that the attraction was already a masterpiece without the new queue just shows Disney's willingness to keep moving forward.
The only thing I'm worried about is footage I've seen from changes INSIDE the ride. The iconic hitchhiking ghosts have been taken out and replaced with computer generated animated clones and the mirror scene right after that has them floating around instead of sitting beside you. Apparently, a Disney cast member told someone that this is only temporary while that part of the ride is being worked on, but it's hard for me to believe it after seeing the work put into the CGI ghosts. The CGI hitchhiking ghosts look good, but I'd hate to see those iconic animatronics go away.
The Edgar Allan Poe-inspired queue does not make me want to go there any more or less. The Haunted Mansion only appeals to the younger set, along with the rest of WDW.