We're taking a trip to Sweden. Ari Aster's follow-up to Hereditary follows a group of friends whose trip to a midsommar festival becomes increasingly bizarre and horrific. Florence Pugh captivates in the starring role of MIdsommar, but we have to ask, is this actually a horror movie? What is behind the lore? What's with that ending? We dive deep on Midsommar for Let Us Explain.