A film of this nature requires an unspoken bond with the viewing audience:
We play along only if the story’s eventual victims remain credibly oblivious to impending danger ... because, let’s face it: We know where things are heading here, given that James McAvoy’s leering, sinister face looms from all the publicity artwork.
(The trailer also gives away the entire film, but that’s a different complaint.)
At first blush, it appears that director/co-scripter James Watkins, along with fellow writers Christian and Mads Tafdrup, understand this bargain. They burden this story’s sacrificial lambs — Ben Dalton (Scoot McNairy), wife Louise (Mackenzie Davis) and tween daughter Agnes (Alix West Lefler) — with plenty of distracting baggage: a frayed marriage, unhappy relocation to London, lost employment prospects, and an overly sensitive and anxious child.
A family vacation in Tuscany, although intended as a “do-over,” doesn’t entirely quell Ben’s feelings of emasculation and anger, over Louise’s recent infidelity; she, in turn, is exasperated by his sad-sack failure to re-launch, and his whiny unwillingness to move past her one-time transgression. And both argue how best to parent Agnes, who slides into meltdown whenever separated from her stuffed “comfort bunny,” Hoppy.
Their vacation package includes communal dining each evening, during which the Daltons fall into easy company with the gregarious Paddy (McAvoy), his surprisingly young wife Ciara (Aisling Franciosi), and their adolescent son Ant (Dan Hough). They’re mischievous and buoyant: just the tonic to lift Ben and Louise’s spirits.
Even so, Paddy’s charm seems a bit ... aggressive. But that’s probably Ben and Louise’s imagination.
All vacations come to an end, and the Daltons’ return to London revives old wounds. Cinematographer Tim Maurice-Jones amplifies this atmospheric shift by replacing Italy’s soft light and warm tonalities with London’s dreary, harsher grays and muted colors.
A postcard from Paddy and Ciara repeats an invitation, first extended back in Italy: You really must spend some time with us, at our West England farm. Recalling the lift their company provided, Ben, Louise and Agnes impulsively make the long drive.
On their home turf, Paddy and Ciara are ... a bit different. His mischievous side becomes bolder, her flirtatious nature subtly threatening: both challenging Ben and Louise’s comfort zones. Paddy plays on Ben’s insecurities; Louise’s rising concerns are dismissed as unwarranted or even rude, leaving her feeling uncertain and embarrassed. Davis plays this aspect of her character very well, whereas McNairy’s over-the-top weenie behavior becomes insufferably tiresome.