Could be the best thing that has happened to geocaching since the introduction of smart phone apps. Pokemon Go is possibly a lot cooler for the audience that appears to lack some basic interest in finding out how to treat geocaches. Hopefully, they go chasing pokemons instead.
Then again, it could be the worst that has happened. Already there are reports about mindless behavior, causing traffic jams and near accidents. If this gets totally crazy, authorities may have to outlaw the game, and may prohibit also similar activities, ours included. It will be interesting to see. I certainly hope for the best.