"As long as sixth season is the last. I love Supernatural, and it is my absolute favorite show. And while it happens to be the only show that I actually sit down to watch every week a new episode premieres, and as much as I would love a sixth season, it needs to end after that. Creatively, the show is one of, if not the best, on the CW network, but a lot of shows go downhill and lose much of their creativity if they stay on the air for too long. Look at One Tree Hill or The Simpsons. Neither are creative, nor funny simply because of the ridiculous amount of seasons there are. I'd rather Supernatural go out swinging, and go out now, while it's still so incredibly well written, than last another couple of seasons where the storyline gets old and trite. And I'm sure we'll get a huge, worthwhile series finale whether or not we get one more season after numero 5."