Stairway to Heaven is reflective of the entire 9th season, so far. Stale story, but strong characters. Another war among the angels is becoming a tiresome main story. No one really cares what happens to the bad guys this season. I just want the story to end. Another Winchester affliction, sub story, is getting old! However, I wonder what will become of Dean! The Sam, Dean, and Castiel characters are interesting, but the series is running out of ideas. I hope the season ending has a plot twist, which energizes the viewer. Maybe, an appearance of a new bad guy . Where is Dick Roman, the series needs more charisma. Nothing new in the Stairway to Heaven episode. A just is episode. Six out of ten!