Thought the same. The music notes gave me Magic Kingdom Birthday Cake Castle vibes at first. Eyes looked a bit cartoony, too. But cleaning those up, along side some of the more castle-y bits made it look a bit plain.
The more I’ve looked at it, the more it’s grown on me. Not that I hated it or anything, but I have a feeling it will work well with the art design of the ride itself, which we haven’t really seen much of.
As far as the sign, I’d imagine it would be the official logo:
But personally, I feel something like this would look better color-wise: