Yeah, Spotify and Tidal have terrible Uis. I'm testing deezer now and I find it a lot better.
At the moment I have been using Tidal on a trial and I just keep finding so many small features I miss from Rdio. The only thing I like about Tidal is the Lossless option.
I'm in Canada so I didn't realize Deezer wasn't available in the USA.
As far as I know. Deezer is available almost everywhere except the US and Japan. I hope they figure it out soon. I"m glad to hear that you like it.