With debate still swirling over the unlikable nature of Marty Supreme’s careless protagonist, Guardian writers have picked their all-time love-to-hate leads

Spoilers ahead

I can remember seeing As Good As It Gets in theaters as a teenager and being pleasantly startled by the sight of Jack Nicholson’s Melvin Udall, romcom super grouch. Here’s a bestselling romance author who disdains love, an OCD sufferer who weaponizes his affliction, a New Yorker who hates crowds (who can’t relate?). In one scene, an adoring fan asks Melvin his secret to writing women. “I think of a man, and I take away reason and accountability,” he says, an epic burn forever seared in my brain. Of course Melvin’s anti-charm offensive only goes so far in a James L Brooks project. Before long, the rudeness erodes as Melvin is forced on to a journey of self-discovery with the nextdoor neighbor he can’t abide (Greg Kinnear) and the diner waitress he can’t live without (Helen Hunt). Melvin comes out a changed man in the end, but retains the essence of his super grouch-dom. That was the moment I fell in love with the writer’s life. Andrew Lawrence