I'm actually not totally loving any of these new pokemonn really except polteageist. Something about the style just isn't vibing with me. Don't worry, I'm glad others likes them and I'm not saying they're bad, just not my personal taste. I'm still going to get the game as there is stuff I do love, but I don't see me using a lot of new pokemon so far. Same thing happened with gen 5, I really didn't like most of the designs. Really liked most of gen 6, I was half and half with gen 7.
Some might end up growing on me overtime and improve when I see their animations. Sometimes the static images don't really do it justice, but when you see it in game, moving how the team envisioned, they really come to life. Happened to me and Dhelmise, now I love the thing!