Name some star or director's final movie and what you think of it.
Boris Karloff: "Targets". Karloff was a legend, and his final movie did him honor. It was a movie really only him or one of the few people like him could have made. Targets was a movie about movies where an aging horror actor from the classic days (karloff, of course) attends the opening of a drive in showing one of his old movies (The terror).
A generic psycho with a rifle starts murdering people in the drive in audience and in the end is confronted and stopped by karloff, who stalks right up to him as his younger self is stalking across the drive in screen.
Targets was a conscious acknowledgement that the old, classic horror movies featuring legends like karloff, lee, cushing, price, etc were falling from vogue and being replaced with the loud, lurid, bloody psycho killer movies.
But having the old horror legend basically b***h slap the young psycho down at the end was a subtle nod to the fact that even tho the days of the classic horror movies were ending, they were still far better than the grindhouse psycho killer movies replacing them.