How Do You Know Movie Poster

How Do You Know

User rating: 2.41 145 Reviews | Write a Review

In Theaters: December 17, 2010

PG-13 | Comedy, Drama, Romance | 2h 0m

Thank you for rating this movie!

2.41/5

User rating: 2.41

Based on 350 votes and 145 reviews.


  • User rating: 28 8.48%
  • User rating: 40 12.12%
  • User rating: 64 19.39%
  • User rating: 104 31.52%
  • User rating: 94 28.48%


Please rate between 1 to 5 stars

*How would you rate this movie?



Showing 1-10 of 145 reviews

User rating: July 18, 2011

this was suppose to be a comedy - "how do you know" since i didn't laugh once.

User rating: April 26, 2011

so bad I almost cried.

User rating: April 26, 2011

Despite a great ensemble cast, this was one of teh worst movies I haev seen in the last decade. Seriously, the movie jumped all over the place, no real polt, the acting by all was awful, no chemistry between teh actors, and just plain dumb...a complete waste.

User rating: March 20, 2011

Saw this in theatres... now not only do I want the $10 back I paid to see it, but those 2 hours I spent watching it too

User rating: March 19, 2011

Terrible acting, terrible plot, way too long, not even funny... worst movie i've seen in a long time

User rating: March 17, 2011

worst movie i have ever sat through. boring, not funny. unrealistic. only good part is that reese witherspoon is cute.

User rating: February 16, 2011

I loved this movie...A little long but I loved it!

User rating: February 11, 2011

I love anything with Reese and Paul Rudd, throw in Jack and you've got a hit. Loved this movie

User rating: February 11, 2011

Jammed packed with great actors, it's gotta be good right?

User rating: February 8, 2011

Found parts very funny. Enjoyed the movie.