Spoiler Alert!!!!!!! Lots of people hating on Dex, and I gotta defend! Though the show has its flaws, I think the way things ended up was perfect. For 8 seasons, Dexter has been in denial of the fact that everyone he gets involved with ends up hurt or dead. He finally comes to this realization when his sister dies, and I think that is a great way to culminate this great series and character. Of course he can’t actually kill himself because he is an animal with survivor instincts. I do wonder if he is still killing up in lumberjack land….