Slow when you first open but fine after, until you get an add.
Besides constant pop-ups for their paid service subscription, the adds slow down the app. Also songs load much slower than on pandora using the same cell service LTE in the same location. Overall this app is fine if you like radio and dont mind waiting a few seconds between songs and add because they have to load. Pandora reduces loading times by making the audio the priority. This is for both adds and music. No one cares about the album artwork when theyre driving so the least you could do is add an option to remove it while driving (even if it becomes a paid only feature). Lastly, remove video adds and play longer audio adds. This way you can get potentially more add revenue but actually have reliably loading adds and if you must, include a picture for the add but please no video.