I think it's most because it's the wrong shape. Not a fashionable sound. I don't think
Opal is doing much better, and I think it has a similar problem.
I hate to admit this, but I might not be the only one - I'm also less comfortable with
Pearl because of it having been used in some crude metaphors. Like, in rock music. If you aren't aware of them, bless your heart, I wish I wasn't either.