I’ll always be an X-Men fan since the 90s cartoon was my gateway to geekery, but Dark Phoenix shows that this franchise has made too many miscalculations to continue as it is. Even setting aside the messy continuity, why did these movies need to jump forward a decade with every installment? Why adapt “The Dark Phoenix Saga” if the character relationships haven’t been properly established? What makes an X-Men movie unique when the world now has The Avengers? These questions were never really answered, and so the current X-Men series closes not with triumph but with a shrug (I’m inclined to believe that the upcoming New Mutants, which doesn’t share any cast members with the X-Men saga proper, will get buried on Hulu or Disney+). When Marvel Studios inevitably reboots X-Men, a movie like Dark Phoenix will be a forgotten relic. The characters and their world deserve better, but we’ll have to wait until their next evolution.
-Matt Goldberg, Collider: D
Dark Phoenix is ultimately yet another fumbled take on the classic saga from the Marvel Comics, albeit one without the side plots of The Last Stand. Add to it a jarringly uneven latter half and some underdeveloped cosmic villains, and Dark Phoenix is fortunate to have not fully ended the X-Men’s current big screen run on a completely down note. While the MCU may prove better suited to give so many of these beloved mutant characters the rich dimension and care they deserve, the property itself deservedly needs a good long rest before the X-Men return to the screen.
-Jim Vejvoda, IGN: 6.3 "okay"
The point of a phoenix, dark or otherwise, is that it rises from the flames. But these are the flames in which this franchise has finally gone down.
-Peter Bradshaw, The Guardian: 2/5
Given an eight year head start on rival superhero franchise, the Avengers, but with ten fewer films under its belt, the X-Men series suffers from creative decisions which have resulted in a confused and contradictory patchwork of cast changes, multiple timelines and repetitive narratives. This twelfth X-Men yarn is a sombre and plodding retread of the series' 2006 third instalment, X-Men: The Last Stand, and feels at all times like a rehashed greatest hits package of uninspired action scenes.
-Chris Hunneysett, Mirror: 2/5