Season 6 is a bit better than Season 5. I love Supernatural. It is one of my top 5 favorite shows for sure and probably in my top 3. Having said that there really is no doubt that after the strike shortened 3rd year the show slowly started to go down hill a bit. Once Dean died and they added Angels in it just wasn't as... believable maybe. (That may just be the former seminary student in me though...) I love Castiel. Don't get me wrong. Its all of the other angels I don't like and their treatment of heaven. But I can look past that and I honestly feel that the show is starting to pick back up again. I would recommend.