PRO:
A straight-ahead exercise in brutality. -- Pete Vonder Haar, Film Threat
A sort of parody Apocalypse Now, complete with listless coochie dancers entertaining the Burmese troops, the movie finds its own heart of darkness once Rambo drops the doctors in Burma. -- J. Hoberman, Village Voice
Moved to take charge by something like chivalry, Rambo hits his stride in the film's second half, meting out justice in an unjust world and ultimately the movie works best when warbling its out-of-tune greatest hits. -- Kevin Crust, Los Angeles Times
Rambo teaches that fighting sucks, good intentions can be futile, and coalitions of the willing are a charade: A man's got to do what a man's got to do. -- Lisa Schwarzbaum, Entertainment Weekly
In the 'Rambo' canon, where does this one fit? The tone is closer to First Blood but the body count is more Rambo III. No matter how one dices and slices this new 'Rambo,' the first one in 20 years, it will likely please fans of the long-in-the-tooth series. -- James Berardinelli, ReelViews
The result is the farthest thing from a bland, spineless sequel: It's a brutal, insanely excessive successor to grindhouse pictures of yore. -- Maitland McDonagh, TV Guide
MIXED:
The Sylvester Stallone nostalgia tour that began with another 'Rocky' continues with this fourth 'Rambo.' Although Stallone plays it completely straight, the mere idea of the aging action star strapping on the bandana again is risible enough to let the movie play like a comedy too, albeit one with an unusually high body count. So while much of the audience will show up to admire what armored-piercing weapons do to human flesh, others can giggle at the notion of Rambo's return in a movie that doesn't risk gumming up its carnage with much of a plot. -- Brian Lowry, Variety
We probably need another 'Rambo' movie like a hole in the head ... or arm, or chest, or neck, or ... But then, the relatively young audience that saw Rambo No. 4 with me seemed to enjoy it. -- Christianity Today
Rambo combines an unapologetic return to the grand action-movie tradition of blowing shit up (one explosion is so big, it leaves behind its own miniature mushroom cloud) with a Saw-era interest in close-ups of human viscera. -- Dana Stevens, Slate
The movie does have its own kind of blockheaded poetry. -- A.O. Scott, The New York Times
Gorier, meaner and uglier than anything Sylvester Stallone has made before, and as such damnably effective in rousing your blood lust, this wind-up groin kicker of a movie seems initially as wary of being pulled back into a dirty job as its reluctant hero. -- Jim Ridley, LA Weekly
This muttering boatman seems to have lost his old-time heroism. No longer is Rambo killing for a cause, but for kicks. And his portentous blather, even by Rambo standards, becomes unintentionally hilarious. -- Desson Thomson, Washington Post
The 61-year-old Stallone would deserve a measure of respect for pulling Rambo off, appalling as it is, but this Fangoria-worthy circus of horrors also features footage of actual Burmese atrocities. -- David Edelstein, New York Magazine
Like a lost recording by the Beatles, Sylvester Stallone's Rambo arrives with its feet planted firmly in the past, a reminder of a time when Stallone, Chuck Norris and other wooden soldiers of the big screen filled multiplexes with the floor-shaking thunder of trivialized war. -- Jack Mathews, New York Daily News
It's 90 minutes of flying, dismembered limbs and explosions of blood, but give the man credit. Stallone can do action. If you want action and nothing but, here it is. -- Mick LaSalle, San Francisco Chronicle
Rambo is surprisingly effective as an action movie precisely because the villains seem truly dangerous and the "mission" truly a death wish.-- Eric Alt, Premiere
The concept of a new Rambo movie, featuring the world's bloodthirstiest senior citizen, seems much less ridiculous following the unexpected critical and commercial success of 2006's Rocky Balboa. -- Nathan Rabin, The Onion (The A.V. Club)
CON:
In short, No. 4 is one big snore. -- Michael Rechtshaffen, The Hollywood Reporter
The movie is neither cathartic nor entertaining. The action scenes (and there are many of them) feel mechanized and calculated. -- Stephanie Zacharek, Salon.com
Needlessly violent? No, Rambo is needfully violent. Johnny R. is a man constructed of violence. -- Kyle Smith, New York Post
Rambo isn't dull. It is, however, often murkily directed, a real shortcoming in an action movie. In the big rescue-the-prisoners sequence, it's very hard to keep track of who is doing what to whom where. -- Mark Feeney, Boston Globe
There will be blood in the ultraviolent Rambo, a movie that depicts both heinous acts and righteous reckoning with equal degrees of flying body parts and arterial sprays. -- Steve Davis, Austin Chronicle
The orgy of violence, as ghastly as in any video game, should go a long way toward erasing whatever goodwill Stallone earned with his sentimental Rocky Balboa. -- J.R. Jones, Chicago Reader
There is a blessed dearth of dialogue, but much of it is unintentionally hilarious. -- Claudia Puig, USA Today
Can anyone still be rooting for Rocky or Rambo? -- Stephen Cole, The Globe and Mail (Toronto)
With its first-person-shooter perspective and gun-andrun narrative, this ones for the PlayStation crowd. Its not a movie. Its an adrenaline pump and purveyor of raw carnage. -- Carrie Rickey, Philadelphia Inquirer
Sources include: metacritic.com