If you’re going to tackle a zombie horror these days, you need something fresh. Look at what Black Summer did in a market already overflowing with zombie lore: urgency, terror, impossible choices to survive. This Is Not a Test, set in the opening days of a zombie apocalypse, promised a sharp, emotional story about an abused teen and the slow awakening of a survival instinct after years of wishing she was dead.
Olivia Holt stars as Sloane, a traumatised teenager trapped in an abusive home when a violent zombie outbreak brings chaos to her town. She escapes her father and falls in with a group of classmates, eventually taking refuge inside their high school. It’s messy, brutal and chaotic, but This Is Not a Test seems to be trying to position itself as a cut above.
It’s a powerful concept based on the novel by Courtney Summers, a major YA author whose work should have translated into something far more impactful on screen. But it never does. I didn’t see it and, more importantly, I didn’t feel it. The best zombie films and series get under your skin. They create a mood, a lingering sense of dread that sticks with you long after the credits roll. I first fell for the genre with Open Grave, and that whole film was pure mood.
This Is Not a Test had no mood.
A lot of the problem comes down to telling rather than showing. We’re told Sloane is suicidal, that her father is abusive, that her sister left home. We see some of the abuse. Logically, it makes sense why a teen would feel hopeless. But that’s not work my brain should be doing. The film should have done that work for me.
The same applies when Sloane meets the other survivors and they move to the high school. We know some of these teens aren’t in the best headspace, but none of it really lands. This is the opening day of a zombie apocalypse after all. They’ve all already lost someone.
I expected more from these rising teen stars, but the film never gives them enough depth or direction. Froy Gutierrez (Rhys), Corteon Moore (Cary), Chloe Avakian (Grace) and Carson MacCormac (Trace) all feel like they’re trying to do what they can with thin material, especially when the film never even bothers to properly explain what caused the apocalypse.
I rarely dislike a zombie film, especially one leaning into gritty, emotional territory rather than comedy. But I felt nothing here, much like Sloane did at the start.
This is the second Olivia Holt film I’ve rated one star, the first being Heart Eyes. At this point, I’m starting to think she’s just not my cup of tea.
If you’ve made it this far reading because you too were disappointed, I’m sorry. But I can wholeheartedly recommend anything in the Walking Dead universe, or Z Nation and Black Summer.
★☆☆☆☆
A Shudder Exclusive Film, This Is Not a Test Premieres Exclusively on Shudder and AMC+ Friday 22 May 2026









