Don’t get attached. – Pokémon GO Review

They will simply take your money, and then when their app glitches and you loose months worth of stardust or continuously get bugged out of their raids, they will make you feel like it was your fault and leave you empty handed and with nothing. I believe they implement bugs purposely because they know you will keep playing and inevitably paying. It is a scam, do not get sucked in.
Review by DankSolo on Pokémon GO.