Needs to do more for $4.00 – ZonePlay Review

I bought this app hoping to play my music to my different Sonos zones via my Apple Watch. While the app will play your own library and it will play "some" internet radio via my watch. Why I gave it 1 star is that I can not access my Amazon Prime library via this app but I can from the Sonos app and I can access much more music thru the Sonos app, I just can't do it from my wrist? What gives? At 4 times the price of most apps, this one is not worth it until I play all of my music no matter where it is. Please fix and I'll give more stars.
Review by Calamari 838 on ZonePlay.