**Spa Weekend**, a mid-budget R-rated comedy from the writers of *The Hangover* and *Bad Moms*, opened in theaters on August 21, 2026, to mixed-to-negative reviews that quickly shaped its Rotten Tomatoes Tomatometer. Early post-embargo tallies sat near 50% after roughly 16 notices before settling around 33% with 27 critic scores, reflecting complaints about predictable plotting, thin characters, and a script that underdelivers on the talents of stars Leslie Mann, Isla Fisher, Anna Faris, and Michelle Buteau. Industry observers note the film’s familiar buddy-comedy formula failed to generate the critical momentum seen in stronger ensemble releases, while audience metrics and box-office tracking remain secondary to the critic consensus for score resolution. Additional reviews and any late shifts in verified ratings could still nudge the final percentage before the market settles.