No amount of chemistry or comedic timing can save a bad script or bad direction, as a number of romantic comedies with amazing but wasted casts prove. Romantic comedies promise heartwarming love stories and lots of laughs, but with so many rom-coms out there, many end up generic and forced. It's a shame when a great cast is wasted on poor material.
https://screenrant.com/disapponting-romantic-comedy-movies-wasted-casts/