Meh, can't say this update was particularly interesting. Feels like more Gen 1 shilling. Seems like Gigantamax Pikachu was confirmed from the leak after all in that it would look like OG Pikachu. Too bad I can't get that or Gigantamax Eevee because I didn't purchase Let's Go.
Butterfree getting a Gigantamax is cool though since it previously missed out on the Mega train.
Also, I'm okay with starter evolutions not being revealed yet. The first stage evolutions are usually revealed very close to the release date, while the final evolutions are not revealed prior to the release date (Alola was the only exception to that so far, but Sun and Moon's promotional trailers basically leaked all the new Alola 'mons prior to the games' release, and that didn't give us much of surprises to experience firsthand when we finally played those games).