Apparently the game goes slowly or some shit. I've seen it. Same at my other sisters, i was on her laptop and her husband was trying to play WOW. He chucked the biggest shit cause he couldn't play.
I don't see whats so special about it but they've gotten so addicted that if they can't get on and play they go mental. They also spend hours on end on it.
I'd rather spend the time doing other shit if i'm free.