I just watched it last night. All I can say is WTF?!?!?!? How are they gonna have a second season?
I think it's going to become a battle of good and evil, with the twins fighting for possession of the earth and all mankind. Of course, the one twin has the advantage because he's already dead. But he'll also remain a newborn, as he died, so that evens it back out. But Yoda wasn't very big, and he took on Darth Sidious. So you never know.