To me the saga ended with a perfect wrap up in ROTJ.
For our characters? Definitely. For the overall story? Nope. The prospect of teddy bears being the thing that topples The Empire is…distasteful. Also having the entire Galaxy celebrate the victory of the Rebellion over The Empire when there are surely millions of Storm Troopers and hundreds of thousands if not millions of ships left doesn’t make any sense either. The war would have been far from over.
On a side note how Vader got redeemed was beautiful but him showing up as a Force Spirit is troublesome too. For one how did he know the ability? Secondly, is all of the darkness inside him gone? It would be unconvincing to me if suddenly Anakin is a completely good person with no signs of his old temperament.
I don’t know…the ending just never worked for me.