Yeah, when I told people I knew that Hagrid had a posted 10 hour wait on opening day, literally everyone said "why would anyone wait that long?". There's no FOMO when you hear things like that, but it does spark interest in why they were willing to wait so long. I think what
@Legacy is sort of saying is that Universal at least got the press because they got the visual, which was all free advertising for their ride. Disney isn't getting that.
Although, I must say, the Potter lands are much smaller than GE in terms of guest space. Disney did a good job of setting up the extended queue so that it wouldn't ever have to leave the land yesterday (at worst the backup plan was to go down the service road near the MMRR show building).