Critical response
The Mummy received negative reviews from critics, with criticism aimed at its narrative tone and plot points setting up the Dark Universe. On Rotten Tomatoes the film holds an approval rating of 15% based on 314 reviews, with an average rating of 4.2/10. The website's critical consensus reads, "Lacking the campy fun of the franchise's most recent entries and failing to deliver many monster-movie thrills, The Mummy suggests a speedy unraveling for the Dark Universe." On Metacritic, the film has a weighted average score of 34 out of 100, based on 44 critics, indicating "generally unfavorable reviews". Audiences polled by CinemaScore gave the film an average grade of "B−" on an A+ to F scale, while PostTrak reported filmgoers gave it a 70% overall positive score.
Vince Mancini of Uproxx gave the film a negative review, writing: "If you like incomprehensible collections of things that vaguely resemble other things you might've enjoyed in the past, The Mummy is the movie for you." IndieWire's David Ehrlich gave the film a D−, calling it the worst film of Cruise's career and criticizing its lack of originality, saying: "It's one thing to excavate the iconography of old Hollywood, it's another to exploit it. This isn't filmmaking, it's tomb-raiding."
Owen Gleiberman of Variety wrote: "The problem at its heart is that the reality of what the movie is—a Tom Cruise vehicle—is at war with the material. The actor, at 54, is still playing that old Cruise trope, the selfish cocky semi-scoundrel who has to grow up. ... The trouble is that Cruise, at least in a high-powered potboiler like this one, is so devoted to maintaining his image as a clear and wholesome hero that his flirtation with the dark side is almost entirely theoretical." Writing for Rolling Stone, Peter Travers gave the film one star out of four, saying: "How meh is The Mummy? Let me count the ways. For all the huffing and puffing and digital desperation from overworked computers, this reboot lands onscreen with a resounding thud."
Glen Kenny of RogerEbert.com gave the film 1.5/4 stars, writing: "I found something almost admirable about the film's cheek. It's [so] amazingly relentless in its naked borrowing from other, better horror and sci-fi movies that I was able to keep occupied making a checklist of the movies referenced." Entertainment Weekly's Chris Nashawaty wrote that the film "feels derivative and unnecessary and like it was written by committee."
In BBC World News Culture, Nicholas Barber calls the film "a mish-mash of wildly varying tones and plot strands, from its convoluted beginning to its shameless non-end. Tom Cruise's new film barely qualifies as a film at all. None of it makes sense. The film delivers all the chases, explosions, zombies and ghosts you could ask for, and there are a few amusing lines and creepy moments, but, between the headache-inducing flashbacks and hallucinations, the narrative would be easier to follow if it were written in hieroglyphics."
Peter Bradshaw of The Guardian wrote that the film "has some nice moments but is basically a mess. The plot sags like an aeon-old decaying limb, a jumble of ideas and scenes from what look like different screenplay drafts," and concluded that "It's a ragbag of action scenes which needed to be bandaged more tightly." Empire film magazine was more positive, with Dan Jolin awarding the film three stars. "It's running and jumping grin-flashing business as usual for Cruise, once more on safe character territory as an Ethan Hunt-esque action protagonist who couples up with a much younger woman, while another woman chases after him," he wrote. "And if the next installment-teasing conclusion is anything to go by, Cruise seemed to have enough fun making this that he may just return for more."
In 2022, director Alex Kurtzman commented that the film is "probably the biggest failure of [his] life" and that there's "about a million things I regret about it". However, he noted that the job gave him more experience and knowledge as a filmmaker. Brendan Fraser, who starred in the previous Mummy films, stated that, in his view, the film failed due to a lack of "fun. That was what was lacking in that incarnation. It was too much of a straight-ahead horror movie. The Mummy should be a thrill ride, but not terrifying and scary. I know how difficult it is to pull it off. I tried to do it three times." In 2024, Stephen Sommers, who directed the first two installments of the Brendan Fraser-led series, said that he "was kind of insulted" that no one contacted him about the reboot. "They never contacted me or called me. I was doing other things, and it's not like I sat crying. I just think it's common courtesy."