Some horror films cling to cheap gore like it’s a comfort blanket — Insidious gleefully chucks it out the attic window. Instead, James Wan resurrects that delicious, spine-prickling dread you remember from sleepovers gone wrong. It’s the kind of film that makes you eye the corner of your living room suspiciously and swear your old baby monitor picked up a ghost kid whispering your name.

The plot, if you’ve somehow missed this entry in the modern horror canon, pivots around Josh (Patrick Wilson) and Renai Lambert (Rose Byrne), a suburban couple who discover that moving house does sod all when your kid’s astral projecting into a spectral hellscape called ‘The Further’. Their son, Dalton (Ty Simpkins), doesn’t just wander down the hallway for a snack — he drifts into another dimension and gets stuck there. Rookie mistake, right?

From there, Insidious builds a creep factor that’s surprisingly potent given its fairly modest budget. The film’s design is a masterclass in unsettling domesticity — baby toys, musical boxes, and shadowy corners become gateways to your next panic attack. And that’s before the demon with a face that looks like Darth Maul’s twisted cousin pops out to say ‘boo’.

Now, let’s be fair: the narrative is compelling, especially if you’re partial to haunted house flicks. There’s a lot of intriguing lore buried in The Further, the psychic world that creeps around the edges of the Lambert’s life, but this first instalment does feel like it only cracks the door open. With a more weighted pacing, we could have savoured the eerie mythology — but Wan keeps things sprinting forward with jump scare after jump scare, giving you just enough time to catch your breath before Lin Shaye’s ghost whisperer waltzes in with a gas mask that looks like it was borrowed from a steampunk rave.

What saves the film from becoming a hollow house of horrors is the top-form acting. Patrick Wilson and Rose Byrne bring real pathos to parents teetering on the edge of grief and madness — you genuinely feel their horror isn’t just about the monsters, but about losing each other in the fog. And Lin Shaye’s Elise is a delight, a warm psychic grandma who will happily exorcise your demons and bake you cookies after.

Is it perfect? Not quite. Some characters drop out of focus just when they could add more dimension, and the third act — for all its atmospheric strobe-light theatrics — sometimes feels like an undercooked stew of good ideas bubbling over. But that’s the trade-off with Insidious: it’s more about the ride than the landing.

If you’ve ever wanted your horror with a whiff of old Amityville dread, plus a modern twist and a franchise that only gets weirder and gnarlier from here — Insidious delivers. It’s a jump scare party that invites you to The Further and dares you to come back for more. And we did — again and again, because there’s nothing quite like a James Wan ghost story that lingers like a bad cold.

Final Thoughts:
Insidious isn’t just a horror flick — it’s a creepy love letter to the things that go bump in the night. Sure, its pacing might stumble and its narrative meat could be juicier, but when that creepy Tiny Tim ‘Tiptoe Through the Tulips’ song starts warbling in the background, you remember why you love this genre.

6/10? Maybe. But in our book, the franchise this spawned is a testament to how one good scare can open doors to a whole world of nightmares. See you in The Further — don’t forget your gas mask.