Stakataka is quite an interesting design, but it kinda works, as ultra beasts go. I like the idea that it is mde up of separateorganisms, kinda like schooled Wishiwashi. It has really good stats which make it very usable in the competitive scene, as shown by its ranking of OU in Smogon. I definitely prefer it to Blacephalon. Also, Poipole in my opinion is fairly nice. I like that they gave it an evolution, but not with the bog standard level up method. It has a cool design, but I think its evolution Naganadel is too similar to Mega Beedrill. Mega Beedrill has literally the first things I saw when I looked at it, and its shiny form even has the same colours as Beedrill. I think this is just another point of laziness/unoriginality for GameFreak.
Wha tdo Oran Berries do in this game? Just heal you? (I know I could easily look it up, but it seems more fun to ask. )