Chicago Sun-Times critic Richard Roeper was even more harsh: "The Mummy is so wall-to-wall awful, so cheesy, so ridiculous, so convoluted, so uninvolving and so, so stupid," he wrote.
The Guardian's Peter Bradshaw quipped that it "needed to be bandaged more tightly".
And in a one-star review, Peter Travers from Rolling Stone called it a "monster fail".
"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," he wrote.
"Tom Cruise should have played the Mummy - that way his face would be swathed in bandages and his fans wouldn't have to see him sweat so hard to get this lumbering loser off the ground."
But reviews weren't all bad.
Entertainment Weekly's Chris Nashawaty said it could launch the franchise the studio was dreaming of.
"I'm not sure that this aimless, lukewarm take on The Mummy is how the studio dreamed that its Dark Universe would begin. But it's just good enough to keep you curious about what comes next."
Tampa Bay Times writer Steve Persall called it a "serviceable popcorn flick".
"While The Mummy isn't the big bang preferred to start the Dark Universe of classic monsters, it's a serviceable popcorn flick dangling hints of promising things to come."
The Mummy hits New Zealand theatres today.