Suffers from 2 problems.

This game is obviously being carried by the Pokémon brand. Late game progression is ridiculous with how much exp is needed and there really isnt much to do besides catching the same few Pokémon and spinning Pokestops. Additionally, Niantic made the game more power hungry to deter Pokémon trackers from working.

Daniel.Shoe about Pokémon GO, v1.27.4