However, there are few action scenes of this caliber found in the last third of Mr. & Mrs. Smith. (bucketreviews.com)
To be clear, Cooper's film is not an exhibition on gun - slinging, nor does it set out to overwhelm viewers, although its few action scenes are both brutal and timely. (thecriticalcritics.com)
This film plays out more like a very slow - burn romance with a few action scenes that are pretty average. (rottentomatoes.com)