Teen melodramas are big business these days, with Netflix finding ratings gold with tales of sad but snappy kids in problematic relationships, trying make sense of the world they’re inheriting. “Then Came You” joins the pack, presenting two characters handed the challenge of cancer survival to help complicate their still-forming lives, trying to capture the essence of youth while dealing with the crushing realities of mortality. Writer Fergal Rock isn’t breaking fresh ground with “Then Came You,” but he’s not trying to avoid formula either, presenting a clichéd take on friendship, longing, and loss, trusting the warmth and quirk of the endeavor will be enough to capture interest in the characters. He needs more than familiarity to get by, as the movie never rises above mediocrity, unwilling to put in the effort to make something special out of working parts already on view in dozens of other films. Read the rest at Blu-ray.com