I don’t know if this is an unpopular opinion or not, but I have just finished watching the fifth season of Supernatural, and I personally feel like it should have been the end of the series. I’m not even interested in watching the subsequent seasons, because the season 5 finale is too perfect for me, so I just want to stick with it and pretend nothing else happened after that.
This has always been my opinion and I’m glad someone else came up with exactly the same conclusion. I think a TV movie about getting Sam out of hell would have been just fine too.