If you are serious about your music and you already have alot of digital music, you must read this before getting started with Apple Music: Apple Music is a nightmare and I’m done with it. If you don’t read it and proceed, you may find your music collection in shambles.
Maybe it will be better in a year from now. Based on iTunes, though, I seriously doubt it.
Smart People I Know 
The worst thing is, even if you don’t use the Apple music streaming service they’ve taken so many usability features out of the iOS music player that it’s basically unusable.