Yes, Obsession is worth your evening if you want a horror thriller that does one thing properly: it takes a wish granted exactly as asked and lets the wording of that wish do the damage. The 2026 film runs 109 minutes and holds an 8.2 rating from 5,041 votes, which is a firm score for a genre picture built on a single idea rather than a franchise.
That single idea is the whole engine. A hopeless romantic breaks the mysterious "One Wish Willow" to win his crush's heart, and the wish works. What follows is not a story about whether the magic is real, it is a story about the price attached to getting precisely what you asked for. Horror often keeps its rules vague so it can surprise you later. Here the premise announces the rule up front, then spends the runtime collecting on it, which is a harder trick and a more satisfying one when it lands.
The setup also explains why this works as a film and not a series. Written and directed by Curry Barker, Obsession has a premise with a fixed shape: a wish, a consequence, a reckoning. Stretched over seasons it would need to invent new rules to survive. At 109 minutes it does not have to, and the tightness is the point. The cast is small enough to keep the focus on the wisher and the people caught in the wish, with Michael Johnston as Bear, Inde Navarrette as Nikki, Cooper Tomlinson as Ian and Megan Lawless as Sarah. Andy Richter appears as Carter, and Haley Fitzgerald plays Viola. Photography is by Taylor Clemons.
What it costs you is worth stating plainly, because a premise this focused is also a premise that narrows. It is filed under Horror and Thriller, and it means both. The overview promises a dark, sinister price, so if you want your romantic wish fantasy to stay whimsical, this is not the version of that story you are looking for. There is also no mystery-box pleasure on offer. Because you know from the first act that the wish will turn, tension replaces surprise, and viewers who prefer to be misdirected may find the second half more inevitable than shocking.
The trade is a fair one. You give up the guessing game and you get a film that never wanders off its own idea, which is rarer than it sounds in a genre that loves to pad. Two hours is not being asked of you, and the 8.2 from 5,041 votes suggests most people who sat down for the wish felt the payment was justified.
