Some issues

Niantic seems to have fixed a lot of the bugs that were plaguing gyms. Theres still a few, and when Im in a group of ten or more fighting a legendary there will be someone who gets kicked off.

Im leaving my review three stars (it should be two) because its an ABSOLUTE CHEAT that they nerfed the amount of pokecoins you can get per day to 50 coins. As someone who works a lot and can only really play on weekends, Ill add my Pokémon to gyms, and since theyre so easy to take down now, I only get pokecoins for one of them. Maybe. Sometimes. Yesterday I got 14 coins all day.

If you want people to buy pokecoins, make them more affordable, add better things to buy, lower the price of raid passes to 50 coins, whatever. Making coins harder to get is just a real dillhole move.

Aaron Duren about Pokémon GO, v1.39.1