I think ultimately this ride will be a hit. Here’s the thing, when I was a child, I saw the facade to Haunted Mansion and said “aw hell no.” Didn’t go on.
I saw Big Thunder, was nervous, but I could see what was going on so I felt comfortable.
This ride, while shorter and likely more tame, is kinda like Big Thunder to me. Many kids will see the castle facade and chicken out, but with the coaster being right there at the front I think it may eat crowds more than we expect, especially if the ride time isn’t crazy long.