once upon a time is one of his worst films i think maybe his worst alongside with death proof ,wedidnt see tarrantino style of filmaking in it but he is defenitely not overrated how many directors like tarrantino are out there that can borrow and combine elements from all kinds of cinema and create such a unique and most importantly a movie that everyone loves tarrantino is both a fanboy and a director at the same time my fav tarrantino btw is reservoir dogs and the top three are pulp fiction bastards and resevoir dogs