The Monthly Film Bulletin wrote: "With its flashback technique and parade of character cameos from the witnesses this second feature maintains average interest through its use of deft, if obvious structural tricks which it would be unfair to disclose. But it then overplays its hand by bringing in a further improbable coincidence. Direction and performances are efficient, but unexceptional."
Picturegoer wrote: "This well-reasoned thriller has Jack Watling as the perfect cad plotting to murder his perfect wife (Sarah Lawson) with the help of an imperfect floosie (Kay Callard). ... The story's told mostly in flashbacks and a bit too much courtroom procedure deflates the suspense. But the efficient acting – of Sarah Lawson, Jack Watling and the opposing barristers, Robert Raikes and Denis Shaw – plus a surprise ending make for serviceable entertainment." In
British Sound Films: The Studio Years 1928–1959 David Quinlan rated the film as "average", writing: "Thriller has some ingenuity; treatment is serviceable."
Allmovie wrote, "Chalk up another serviceable second-feature British melodrama for the production team of Edward and Harry Danzinger." ==References==