Is it supposed to be canon now that Homer has a half-sister? I thought the writers had learned not to mess around with the character's histories after the fake Skinner episode.
Overall, a bad episode. Especially since I stopped watching the endless loop of seasons 12-14 reruns on TV and have been watching the season 3 episodes on DVD.
The MacBeth part was funny, but they should have been a little more creative. A variety of calamidies would have been funnier than lightening over and over again. I think there was another part that made me laugh out loud, but I don't remember it. Oh well, probably no big loss anyway.
Jugular