The Invitation squanders promising concepts due to an overzealous attempt at cleverness that ultimately falls short. Existing assessments of The Invitation are generally unenthusiastic, but they aren’t entirely inaccurate. It attempts to combine elements reminiscent of Ready or Not with the narrative of Dracula, aiming for a novel perspective on a well-known tale. This innovative approach initially proves beneficial and introduces new characters and concepts. However, this positive aspect doesn't last. The initial portion of the film awkwardly pushes a romantic connection between the protagonist and an affluent man who seems questionable from the start. The narrative becomes overly preoccupied with misleading viewers into believing it’s a straightforward romance to create a shocking reveal when the vampire element is introduced; as a result, there wasn't enough time dedicated to making the ending feel fulfilling or justified. After the creatures are finally exposed, the movie rushes toward its conclusion, depicting an amateur heroine easily overcoming Dracula and his followers—despite those families and monsters having endured for centuries. This triumph ultimately feels unconvincing and disappointing. Had The Invitation devoted less attention to the unsuccessful romantic subplot and more focus on expanding the vampire storyline, it might have been a worthwhile film.

Source on TMDB