Tongue firmly in cheek and lots of fun.

Not a great movie. Cusack delivers a funny performance. Hopefully this film will serve as a jumpstart to revive his career because it didn't serve as much else.

The ending sucks, let's just get that out of the way right now. The cast is pretty strong for the most part, especially Clark Duke and Craig Robinson, and Rob Corddry actually played a sleazy asshole pretty well. Cusack kinda just mails it in (not unusual these days), but overall there are plenty of good laughs to go around.

Brains off komedija, ni%u010D vau.

Movies with absurd premises can usually only pan one way or another. Hot Tub Time Machine is certainly no exception in this regard. Given its campy story, simple characters, and tons of injokes and quirky situations, it's ultimately a forgettable movie if you rolled your eyes at the 80's romcoms of the past. If you're in on the joke, though, settle in for a great comedy that throws more Rob Corddry around than anyone can handle. B

Sometimes amazingly hilarious and most of the time just stupid fun, but that's exactly what it wanted to be.

The only redeeming value of this is the use of some of the greatest music of all time. Poison, Crue, Priest, Autograph, Inxs, Bullet Boys, Static....

The title is so genius! My standards were so low! All this movie needed to make me laugh were four guys in a Jacuzzi, a fuchsia/turquoise color palette, a steady stream of dumb jokes, and a little bit of heart. Unfortunately, the missing ingredient is the last.

Dumb, as expected. But, funny, as expected.

Mildly amusing at first but in the second half there were no laughs. There were no laughs!

It has a few cute gimmicks, but mostly it's massive doses of gross/potty humor and tired old and embarrassing sit-comisms. And the rec-drug use covers the gamut from front to back, passing it off as normal. Nice touch.

Likably tossed-off comedy that relies a bit too heavily on ironic kitsch for laughs before becoming, like so many other recent comedies, a delivery system of middle-aged male wish fulfillment. No longer will this once-virile, now-emasculated man have to compromise and take his wife's name: Take that, women!

A great homage to 80's comedies like Porkys or Meatballs with enough updated humor to appeal to the American Pie crowd.

The best and probably only funny thing about this movie was Crispin Glover :D

A pretty stupid movie, but the cast worked for me and I liked the time travel angle even though the HOLY CRAP 80'S jokes were a bit too on the nose.

#10#, popcorn, story, (casting).

In a few words: poorly executed. I mean, this could have been an ironic satire of the 80s, mixed with the wild concept of defying destiny and 'embracing the chaos.' It threatened to reach these heights, but it was soon dragged down by off-the-mark direction, needlessly placed gags that made it feel rushed and plenty of stereotypical third millenium AD 'humour.'

A sloppy, raucous, time travel farce in the grown-men-gone-wild "Hangover" style, it's a surprisingly satisfying, if not exactly LMAO, riot.

a good idea (?) turned to crap.

Its flagrantly silly script -- and immensely likable cast -- make up for most of its flaws.