For me, this is tvOS specific. That’s 99% of my usage.
I would like for the Library menu to include the saved favorites from my selected shares. I have three: Movies, TV Shows and Concerts. The Library menu however only consists of: Movies, TV Shows and Other. My concerts (copies of concerts on Blu-ray) get lumped in with my movies when I browse via the Library. Browsing via the Library is helpful to me because that’s how I can browse by genre (helpful for my children) and by collection.
That “Other” category is only helpful for letting me know if a file hasn’t been matched automatically.
Of course, none of this would matter if I could browse my Movies share by genre, collection, etc. Then I’d have no need for Library.