The premise for this movie is fine, the execution leaves a lot lacking though. The characters are very shallow, and the movie is sloppily edited. The action sequences leave a lot to be desired as well. Tom Hardy does the best job acting, but even he can't save this movie from falling flat. The humor misses more than it hits, but there are some laughs. "This Means War" just leaves so much of it's potential on the table. It would not have been the greatest movie ever, but it could have been a lot better. McG directed it, and as usual made a below average film. Perhaps with a better director and script this movie would have fared better. With all this being said, it is not the worst movie ever. There are some fun action scenes and comedic moments. There are fun parts and elements in this film. The three lead actors are all likable even if their characters aren't the most believable. If you are a big romantic comedy fan and like one or all three of the leads, it is worth a watch, however if you are not then you can probably skip this one and not be missing out on much of anything. Overall, I give this movie a 5.5/10.