Yes absolutely amazing. I love the energy. It looks like Eternal captured most of the different manga aspects - cute, fun. ellegant, s1-2 were focused on the pretty aspect, when done right. s3 did mostly the funny/derpy look, Eternal seems to got all of it and it feels like Sailor Moon.
I find her hair in the actual screenshots longer. Her hair is short on merch promo, but in actual footage it looks like they decided to make it longer. But then again her hair in both the manga and Crysternal has a life of its own. Some might it was realistic as it was getting longer and longer in the manga, it was too quick. Rapunzel connection, I guess. In Eternal it looks a lot more consistent.