ok so in wow it could translate into going to a raid wing with only npcs and at the end getting a battle pet. I'm not sure people will then be encouraged to go do the raid with players. But I've always felt this way toward LFR and yet blizzard is fine with it, so I guess I'm not the best to judge this kind of need/answer.
Just from my standpoint, blizzard should deliver solo activities but never at the detriment of encouraging group ones