Does anyone have any good recommendations for screencasts of advanced Vim usage? I'm pretty comfortable with the basics (I'd say my level is "try to use macros sometimes and find them too clunky"), but in these days of remote work I don't get to look over my co-workers shoulders too often, so I don't feel like I have a good idea for what I'm missing. Less "here is the way to do this thing" and more "watch this wizard at work and get inspired, maybe with a bit of commentary."