After the update I have put it at a 4 star rating. The app has gotten better since the last update, and the raids thus enable average players with no car like me to get good Pokémon. It is now possible to solo a gym with 1,400 to 1,300 cp Pokémon, which makes gym competition fierce. I suggest you make the radius you can see farther though, because nobody can see notifications for gyms. The raids can be completely F2P too! Props to niantic, fix all the other kinks and add trading! Me and my brother are excited for the future!?
GP2590 about Pokémon GO, v1.37.2