I always wonder, I think the show would have been able to go on much better if Richard hadn't been leaving just as Will Geer passed. I think if Will had still been alive the 6th and 7th seasons would have probably been much better. But then again I have a special place in my heart for season 7, it was a gift for my 13 birthday after I had become obsessed with the Waltons after watching all the episodes on dvd copies of the 1st - 3rd seasons multiple times and becoming obsessed. I was the same age as Elizabeth in that season and really connected to it. I actually love some of the worst episodes, like the artist one that seems to be reviled. I found the ending image haunting. I think the Waltons tried experimenting in the later seasons and I appreciate the episodes like that, that really tried to push the envelope.