Quoted By:
While I agree that Aromatisse is one of the less appealing designs, I have to say that if we’re taking “worst” AND “most hated”, Volcanion takes the cake. He’s just awful, nobody’s into it, totally blew our Fire/Water slot. Looks like it wasn’t even designed to be a real Pokémon, more like someone Frankensteined it together as a joke.
All that said, you’re all wrong anyways. The worst, ugliest, and most annoying Kalos Pokémon is Klefki, it looks like a Mario enemy and it can go fuck itself, vote Klefki