What about Godfather III?
That's like the Fredo of your children. You love it because it's one of your own even though deep down you know what it lacks compared to the others. But there's something that you still love about it.
Well said. One of the great lines in GF I is haw pathetically Fredo tells Vito "I'm gonna learn the casino business," and how Vito isnt really paying any attention because he wants to get Tom's briefing on the business and to find out where Michael is.