That’s true. And I’m not saying BB should have ended with a dream sequence. I do think the ending could have been better done, however.
I think it wrapped of the pieces. It wasn’t a show for surprises. And really what surprises would there have been? Walt get cured and lives? The family finds the money and figures out how to launder it themselves? Jesse goes Rambo and frees himself and takes over the business? While it wasn’t necessarily the ending they had in mind from the beginning (other than Walt dying, Vince always knew Walt had to die, he believes in hell and punishment) it was the ending they had built to without necessarily knowing.
How would you have ended the show? I’m pretty sure Walt dies in this but he is not dead at the time the cops find him correct?