When he's making arguments and offering analysis, I think they're very often sound. That's why I (at least sporadically) continue to listen to episodes of his podcast, or read his pieces.

I'd love to read/listen to one that he worked on with a talented editor. I don't mind the swearing or the tone, and I enjoy a good rant here and there, but for me the amount of rambling and ranting obfuscates the good points he's making, just by sheer volume.