I mean, yeah. Letting Luke rule beside him was basically him putting Luke in time-out. Imagine what he'll do when he's actually happy with his son! Definitely the Best Dad Ever! Thankfully, Luke meets the high standards that Vader sets for his kids. Just ask the children in the Jedi Temple in Revenge of the Sith. He could have adopted them, but they fell short. He would have done them a disservice by being their father. I wish Darth Vader was my dad... (I love this! It's the best!)