Even Peter Liked This!
We saw this with the Boy last weekend, and it was surprisingly good!
After their Christmas song makes the 'munks big stars, their evil record producer convinces them that Dave, who is a good, responsible and loving parental figure, doesn't care about them so he can take over their care and exploit them to make money. But it all ends well.
The Boy actually stayed in his seat for most of it, at least until the popcorn ran out.