Metascore
24

Generally unfavorable reviews - based on 26 Critics

Critic score distribution:
  1. Positive: 3 out of 26
  2. Negative: 17 out of 26
Watch On
  1. Reviewed by: Phil Hall
    60
    A guilty pleasure diversion. Yeah, it is dumber than a bag of hair. But it is also fast, occasionally funny and genuinely entertaining in an old-fashion no-brainer manner.
  2. 50
    The ending seems predestined, and the overlong, tepid journey getting to that point isn't worth the price of admission.
  3. 50
    A Sound of Thunder may not be a success, but it loves its audience and wants us to have a great time.
  4. Reviewed by: Ryan Devlin
    50
    Summing up, yes, the effects are shockingly bad here, but the real tragedy is that this is a good story that was made into a movie by the wrong people.
  5. 50
    The movie recovers from a sluggish opening act to pack some real suspense in its second half.
  6. 40
    The barometer of the film's undoing is Burns' super-low-key performance, which starts out as a pokerfaced spoof on heroic cool, but takes a misstep more fatal than mere time travel can undo.
User Score
3.3

Generally unfavorable reviews- based on 36 Ratings

User score distribution:
  1. Positive: 7 out of 22
  2. Negative: 13 out of 22
  1. Sep 12, 2014
    7
    The idea is great. I waited a lot from this movie - but as one might guess, I ended up a bit disappointed. At places, the surroundings in theThe idea is great. I waited a lot from this movie - but as one might guess, I ended up a bit disappointed. At places, the surroundings in the movie weren't too believable. Most of the time, I just couldn't stop thinking why they did some things as they did. The possibilities were numerous when you look at the plot, and it kind of felt like they chose the easiest way to deal with it. Or perhaps I just expected too much, who knows.

    (Jurassic Park fans: no, there aren't that many dinosaurs in this one.)
    Full Review »
  2. Jun 13, 2011
    1
    This movie is just bad. The acting is a joke, there are no likable characters and the special effects would make the sci-fi channel look good.This movie is just bad. The acting is a joke, there are no likable characters and the special effects would make the sci-fi channel look good. This movie took a sorta neat idea smeared a whole bunch of stupid ides and bad dialogue onto it and called it a movie. Te title doesn't even make sense. A better title would have been Stupid bad butterfly effect knock off. Don't waste your time! Full Review »
  3. meh
    Oct 4, 2010
    1
    Not worth the DVD it came in on. You would think the future would have invented some kind of body shielding by the time they invented timeNot worth the DVD it came in on. You would think the future would have invented some kind of body shielding by the time they invented time travel. Totally unrealistic made apparent by the ability of the animals to outsmart the humans. Full Review »