If you have any interest in functional programming and higher-order programming, or understanding the functional parts of languages you use now, then I'd say ye

If you have any interest in functional programming and higher-order programming, or understanding the functional parts of languages you use now, then I'd say yes. At least as the course was structured a decade ago or whenever I took it. A lot of "non-functional" languages have functional influences. If you'd like to get a better idea of what those are and how they can be used more effectively and for higher-order programming, it would be a good course to take.