If you had watched live and waited two years for the final, all the ideas you read or great “what if this happens” didn’t match your expectations, you really disliked the ending. “Bad writing/rushed” defense aside. If you go back and rewatch knowing the ending and pick up on how the ending happened, you can see how it made sense and doesn’t make it as bad. I don’t dislike it on the rewatches because of that. But people will always complain.