So Ill start off saying that I play this game all the time (as do other members of my family). Its a lot of fun.
That said, its so buggy. Multiple crashes a day, crashes when eggs hatch so no loot, poor background operation so I have to re-open the app to keep my watch connected.
It is, by far, the buggiest app Ive ever used.
mhodgins about Pokémon GO, v1.29.1