Serious in example sentence
Serious race-related social issues are wheeled on in contrived and opportunistic fashion in order to justify armed robbery, then they're ditched as soon as the film has to produce the inevitably conventional ending in which crime is punished, the LAPD turns out to be a bunch of caring, guilt-ridden liberals (tell that to Rodney King), and aspirational 'good' sista, Jada Pinkett Smith, follows the path of upward mobility out of the 'hood and into a world of middle-class self-indulgence opened up for her by her buppie bank-manager boyfriend.