Sorry no, but that's just wrong.. You're certainly entitled to your opinion, but based on popularity of attractions (wait time), crowds, merch sales, etc. Star Wars has significantly more mass appeal for Disney Park fans than anything else, even Marvel.You're starting a different discussion about how good a job they would do with it.
The question was would an HM themed appeal to a lot of guests or just a "niche market". I think it has mass appeal. More than Star Wars for Disney Parks fans.