Adam Wingard’s “Onslaught,” an A24 action-horror film released September 4, 2026, and positioned as a spiritual successor to his 2014 cult favorite “The Guest,” opened to early critical praise for its practical gore, brisk pacing, and Adria Arjona’s lead performance. Review aggregation quickly cooled as the sample expanded beyond initial embargo reviews, with later notices citing thin narrative substance and limited thematic depth despite stylish set pieces. The Tomatometer has settled into the mid-to-high 50s range amid mixed Metacritic scores and a soft “C” CinemaScore from audiences. Traders monitoring the market will watch for further score movement as additional reviews post and the film’s modest theatrical run plays out against its $15 million budget.