Metacritic reviews

Despite all the boobs, The Change-Up is very fair to its female characters-well, at least to Mann and Wilde, who both ring true, even if Wilde is almost too good to be true...It sounds like a trifling detail, but those details are sorely missing from most "date movies," in which even the women laughing in the audience exit feeling like they're the butt of the joke.

Distilled to its basics, it's little more than a sit-com that has been tarted up with scenes of projectile poop, odd sexual fetishes, and knife wielding babies. It all seems a little tired and, more importantly, not as funny as it should be.

The film's final dialogue exchange reveals The Change-Up to be one long setup to a bromantic joke that, in a roundabout way, maybe comes closer than any previous film to fulfilling that woebegone subgenre's implicit homoerotic endgame.

It's hard not to be disappointed with The Change-Up, which in the end follows the basic conventions of the switched-identity genre, if more profanely, changing up not much at all.

Yet as is so often the case with the frat-boy genre to which this film panders, so many gags feel like desperate, self-conscious attempts to be outrageous that the effect of its abundant cursing and boob shots is more depressing than delirious.

Soon enough it's back to stale jokes about spousal date nights.

The Change-Up bravely attempts to revive the dormant subgenre but it's a lame effort that grows increasingly frantic and foul-mouthed as the realization sets in that the gimmick isn't working.

If "Freaky Friday" had an impudent, foul-mouthed little brother, it would be The Change-Up, an often needlessly crass, bromance-oriented spin on the body-swap comedy.

Depending on what you need from this movie, there's slight redemption in its full-on commitment to raunch, both in baby-shit–to-mouth scatology and some choice zingers.

The charm, versatility and charisma of Jason Bateman and the camera-ready good looks of Ryan Reynolds should add up to more than a piece of crummy, amateurish junk called The Change-Up.