Phenomenally simple and elegant

It just works. I didn’t have to tweak anything, and that’s rare. (I tweak everything.)

File names become image titles in the image browser and you can easily change them. The browser gallery is elegant and user friendly.

I installed this in a highly modified multisite network that runs on Pressbooks (for publishing books) and it didn’t break anything.

I do not expect the galleries to show up in e-publishing formats, but that is a limitation of the publishing format, not this plugin. I will eventually test it just for fun, but my only intention here is to use the galleries in webbooks, so for me, it’s perfection.