"We're the Millers" is a funny, and often times hilarious, movie. The concept alone is just overflowing with possibilities and the cast is pitch perfect. But then why is it that moments after it ended it felt as though it still wasn't everything it could have been? This is a strange case of a comedy that delivers the laughs but unfortunately never goes far enough to push the boundaries and set itself apart from other movies in the road trip genre. In short, it plays it safe and because of that it never truly lives up to its full potential.