Major problems: -currency used to buy pokemons is insanely scarced. It is also limited per week so players will easily get bored -items are like behind paywall, even if you managed to buy pokemon quickly, you will need hefty amount of resources to max out a single item to make it viable. Also even if you managed to max it out, you will need 3 items and those 3 are role specific -pokemons arent that many. You are limited to a single character due to the first and second problems til you burn out