new film rating system

i'm giving this a try.
tell me what you think.
"a full bag of popcorn, extra butter, and a large drink" = my highest rating for a movie you must see. let's say it's the same as five stars, or an A+.
"a full bag of popcorn" = four stars, or a B.
"a medium bag of popcorn" = three stars, or a C.
"a small bag of burnt popcorn" = two stars, or a D.
"a box of sour gummy worms" = one star, or an F.
"couldn't afford munchies" = don't bother seeing this film at all, because it a sucka sucka sucka!
rating system subject to change at any time, without prior notice, like life.
"you never know what's comin'."
enjoy.
peace.