I had a couple of problems getting it to work, but now that it is I can come to some early conclusions.
It’s a little slow when compared to Spotify, but hopefully that can be tweaked.
It’s focussed very much on streaming and not so much on the music you are collecting or saving offline.
It is horribly busy and a real pain to use. The most un-Apple app I have ever seen.
Will give it some time though to see if I get used to it. How about you?