User blog comment:Egyptian Hybrid/Ratings of all seasons/@comment-1031724-20170216020459/@comment-1031724-20170216202532

11 is second for the finale where all the surviving characters come together to defeat Amara. Would have liked it better if Death lived to be a part of it, and if it didn't end in cliffhanger going into the next season. Season 11 should have been last!

Season 6 for the number of fun episodes, from The French Mistake to Eve's death episode, even though it wasn't very popular. 7 got higher than 1 and 10 coz the villain, Dick, was at least cool in his own way (not the least of which calling him "Dick" coz Supernatural loves the word and most of its variants), and unreformed unrevived main villain deaths are rare in Supernatural, Dick being the fifth of six (though some don't count Eve or Raphael, saying Crowley and Castiel are the true villains of Season 6).