The new Pokemon from best to worst in my opinion:
Charjabug > Vikavolt > Tapu Koko > Drampa > Togedemaru > Cutiefly > Bruxish
Despite that, I really like all the designs except Bruxish, but maybe it will grow in me. I actually think Drampa is one of the best looking Dragon-types out there, and I hope Cutiefly gets sick evolutions. I'm very fond of "pikaclones" and little Toge is no exception, it's just so cute. Tapukoko is amazing with its smart design, typing and ability, but my favorite has to be the Bug-type line. Charjabug has literally one of the most interesting designs in the series, and Vikavolt doesn't fall far. It managed to do some decent damage to Milotic so I don't think it will be weak as most early-game Bug-types.
Now for some interesting points:
1 - Does the name Vikavolt comes from Virus, Zika and Volt? It does resemble a mosquito, but I can't see the connection between virus-spreading bugs and the Electric type.
2 - What was that ability activated by Togedemaru?