It would be great to have some better browsing options for Android TV than just the dynamic Recently Added etc options. For example browsing by folders is something I can do with PlexConnect on my Apple TV, but not with the official Plex app on my Nexus Player. Those dynamic options don't quite cut it for my use case as lots of the stuff I watch through Plex is episodes of various kids' shows I've ripped from my DVD collection for my son to watch, and he typically first decides what to watch and then fine-tunes the selection to a specific episode. Folders support helps quite a lot with this as there wouldn't be incorrect series (with possibly tens of episodes) to clutter the results. I've tried also Search, but it doesn't seem to cover episode descriptions.
Early 2021 clean-up: implemented