The ending to "Forever" was probably the best 10 minutes of TV
Because of how well it was acted, shot and edited.
Seriously.
I did not expect that ending, but come to think of it, I should've, cause we all knew Season 5 was a remake of Psycho, so season 4 had to go full-speed ahead on setting up the story for that. I just didn't expect them to kill Norma in that way in the penultimate episode.