Groundskeeper Willie is a stereotype. But then again, that's the point, isn't it? The character was never designed to accurately project a Scotsman, because where's the fun in that? Instead, he's a walking cliche; a loud, ginger and - let's face it - somewhat disgusting character to behold. Like so many Simpsons characters built as "stereotypes" (Apu, to name another notable one), Willie has amassed a loyal following. But he's a one-note character. And there is nothing wrong with a one-note character, of course; some of television's greatest comic creations have thrived on their two-dimensionalness. But Willie doesn't offer anything more than frustration; he's constantly irritated and made to feel small or defeated, which in itself causes the viewer to feel similarly. That's not to say he hasn't had his moments - there's just a sense that, ultimately, they could've always done more with him.
Sam Hill is an ardent cinephile and has been writing about film professionally since 2008. He harbours a particular fondness for western and sci-fi movies.