Up and coming director Ari Aster did a somewhat satisfactory job with his first full-length film, Hereditary, from 2018. So his second film Midsommar had promise to be a more succinct and less jumbled horror film about grief, family skeletons, and desperate measures. But instead of getting a delicious compact slice of cake, Midsommar turned out to be a 3-day-old, half-eaten Twinkie plucked out of the garbage and served on a scrap of cardboard.