I don't really subscribe to the commonly-held opinion that quid's levels sacrifice enjoyable gameplay for impressive visuals, but white berry harmonia certainly does lean into being adversarial to the player to contribute to an air of total inhospitality despite the beauty of some of its designs. It's moderately successful in that regard, but even more interesting is the (perhaps unintentional) fakeout at the end that weaponizes both quid's controversial standing in the community and Koraii's foreboding, hostile tone - I've completed the level multiple times and I still half expect some cherry swirls-esque crescendo of hate before a beautiful ending wraps everything up. Fascinating.