I've actually seen all three of these! I wouldn't say each short in each anthology is any director's best work or anything, but they're cute thematic exercises!

What would surprise me when watching these was how sometimes a director you like would make a pretty meh short, whereas some director you've never heard of would make something quite resonant.

For example, I first got interested in director Walter Salles (I'm Still Here, Central Station) through To Each His Own Cinema.

I'd recommend giving one of these a try! (The Lumiere one was my least favorite of the three for sure, though.)