It's looks like a novel from Agatha Christie but weirdly transformed in an ordinary soap opera.

With an inadmissible delay, an American redneck (interpreted by Adam Sandler) offers the long-awaited honeymoon to his beloved wife (interpreted by Jennifer Aniston). During the flight, they meet a rich heir (interpreted by Luke Evans) who offers them to enjoy his yacht, anchored near Monaco. Between a bus and a yacht, this is obviously a Cornelian dilemma. To everyone's surprise, the American couple chooses the yacht! And then, on board and on land, the murders will follow one after the other, at a frantic pace, until the American redneck elucidates the enigma despite the barely-intuitive intervention of a French cop (interpreted by Dany Boon).

As a synthesis: it's worth a try with low expectations. Except for the unbearable presence of the gorgeous . I truly behaved like the 's wolf in each of her scenes...