Goodness, my little Jem likes playing warlocks. He's got his main lock almost to 10. And has started a second one, a human female this time. Like any "good" mom I try to restrict his play time. 20-30 minutes after school, or maybe after dinner. His brother's mage is doing well also.
And the brothers together the other day completed their first quests ever solo. Which means they did them together, but without mom's help. Both quests seemed to involve killing Boars in near the village of the dwarves near Ironforge. Mostly they run around following each other, killing yeti things, and screeching at each other from across the room. And then they go outside and play in the snow. Life is good.