Answer · confidence: partial
Do opening-weekend fan reviews differ from critics later, and can bad early buzz hurt?
Research question: How did audience reviews on a horror film's opening weekend compare with how critics judged it later, and does a bad early reception ever hurt a horror film's long run?
The records show that for Obsession, audiences and critics both responded well, with an A- CinemaScore and a 94% Rotten Tomatoes score 1. For Resident Evil (2026), critics gave a 95% Rotten Tomatoes score while audiences gave a B+ CinemaScore 3, and its 91% audience score was the best for the franchise 5. Obsession's second-weekend gain is reported inconsistently, as 39% above its opening 4 and as 30% above 6, and the genre is generally known for sharp drops after opening weekend 7. The facts do not show whether a bad early reception has ever hurt a horror film's long run, so that part of the question is unanswered. The newest fact dates to October 21, 2026 3.
Checked 2026-10-22. Only documented and supported facts are used.
Dig deeper on this questionSources
[1] supported
Audiences and critics were both enthusiastic about Obsession, which earned an A- CinemaScore and a 94% Rotten Tomatoes score, a rarity for scary movies.
"In another rarity for scary movies, audiences and critics have been enthusiastic about"How 'Obsession' Became an Unprecedented Box Office Horror Hit
[2] supported
Resident Evil posted a 96% certified fresh critical score on Rotten Tomatoes, the best of director Zach Cregger's career, ahead of Weapons.
"Also that 96% certified fresh critical number on Rotten Tomatoes, is the best in Cregger’s career, ahead of Weapons ."Box Office: 'Resident Evil' $60M Opening Is Best For Zach Cregger, Series
[3] supported
Resident Evil (2026) earned a 95% Rotten Tomatoes critics score while audiences gave it a B+ CinemaScore.
"It holds a 95% score on Rotten Tomatoes. Audiences gave it a B+ CinemaScore."Top 5 best Hollywood horror movies of 2026, ranked - The Statesman
[4] supported
Obsession's ticket sales in its second weekend were 39% above its opening weekend, an unusual increase for a movie already in wide release.
"Those ticket sales are 39% above its debut"How 'Obsession' Became an Unprecedented Box Office Horror Hit
[5] supported
The film also earned the best audience score on Rotten Tomatoes for the franchise at 91%, while the previous best audience score for the series, the 2002 original, was 67%.
"Similar to how this Resident Evil is posting the series’ best critical score on Rotten Tomatoes (now at 96% certified fresh), it is posting the best audience score as well, at 91%. On Rotten Tomatoes, the previous best audience score belonged to the original 2002 film at 67%."Box Office: 'Resident Evil' $60M Opening Is Best For Zach Cregger, Series
[6] supported
Obsession's second weekend earned 30% more than its opening weekend, which the article calls a rare feat.
"Its second weekend earned 30% more than its opening weekend. That is a rare feat."Top 5 best Hollywood horror movies of 2026, ranked - The Statesman
[7] supported
Horror is a genre notorious for falling sharply after opening weekend, which makes Obsession's rise unusual.
"It’s especially uncommon for horror, a genre that’s notorious for falling sharply after opening weekend."How 'Obsession' Became an Unprecedented Box Office Horror Hit
[8] supported
Opening-weekend PostTrak exit polls showed 71% of general audiences would definitely recommend the film, with 76% of the 35-44 demographic saying the same.
"Screen Engine/Rentrak’s PostTrak exits went up to a 71% definite recommend for the general audience. The 35-44 demo also loves the movie at 76% definite recommend"Box Office: 'Resident Evil' $60M Opening Is Best For Zach Cregger, Series
[9] supported
Cat People (1942) and I Walked with a Zombie (1943) were particularly successful at the box office.
"were particularly successful at the box office."‘From grade B thrillers to deluxe chillers’: prestige horror, female audiences, and allegories of spectatorship inThe Spiral Staircase(1946) (2009)
[10] supported
Send Help dropped only 1% in its third weekend, and it grossed $94 million worldwide against a reported $40 million budget.
"In its third weekend, it dropped only 1%. It grossed $94 million worldwide against a reported $40 million budget."Top 5 best Hollywood horror movies of 2026, ranked - The Statesman
[11] supported
Resident Evil earned the franchise's best CinemaScore ever, a B+, showing positive audience reaction on opening weekend.
"there isn’t one with Resident Evil achieving the franchise’s best CinemaScore ever of a B+."Box Office: 'Resident Evil' $60M Opening Is Best For Zach Cregger, Series
[12] supported
RKO chose to advertise the film using contradictory review quotes that highlighted its mix of B-movie themes and prestige production.
"RKO chose to foreground these contradictory responses"‘From grade B thrillers to deluxe chillers’: prestige horror, female audiences, and allegories of spectatorship inThe Spiral Staircase(1946) (2009)
[13] supported
Backrooms, an A24 film on a budget under $10 million, grossed $396.5 million worldwide and became A24's highest-grossing film ever.
"It grossed $396.5 million worldwide on a budget under $10 million. It is A24’s highest-grossing film ever."Top 5 best Hollywood horror movies of 2026, ranked - The Statesman
[14] supported
Analysts worried that the horror film's strong opening could be front-loaded, since previous Resident Evil films held well between Friday previews and Saturday, while the 2010 Afterlife dropped 9%.
"the Friday/preview-to-Saturday holds for some previous Resident Evil movies are pretty good with 2017’s The Final Chapter +1.4% between those two days, the original 2002 movie +1% and 2010’s Resident Evil: Afterlife -9%"Box Office: 'Resident Evil' $60M Opening Is Best For Zach Cregger, Series
[15] supported
Hokum premiered at South by Southwest and held a 97% Rotten Tomatoes score before its release.
"It premiered at South by Southwest and held a 97% Rotten Tomatoes score before release."Top 5 best Hollywood horror movies of 2026, ranked - The Statesman
[16] supported
The critic judged that the film's thrills and suspense were present despite its sketchy characters and obscure motivations.
"How How' - ' How' ever, the thrills and suspense are present as you watch this slimy demon and ponder on whether he will conjure up new horrors."Image 7 of The Washington times (Washington [D.C.]), February 14, 1931