Occasionally you’ll see a film or a TV show and you wonder why they bothered at all. Everything goes wrong. Sometimes it starts from the very concept. In the case of remakes for example, you know right off the bat that some films don’t have a demand to be remade, and the very notion of remaking said film (case in point, Point Break) is nailed on disaster. Or you have something like Jupiter Ascending that sounded terrible from conception to delivery (not least because how the Wachowski’s output had been since the first Matrix).
However, occasionally there’s a concept that could work. A good concept with bad execution is particularly galling as it wastes the potential of an idea with great possibilities. By the same token you can take something deceptively simple, that perhaps shouldn’t work,