I didn't like that I can't use the old Google music player anymore. But I can put that aside as it is something that does not bother me anymore. The thing that does annoy me is the fact that the app says it can't play some songs to the end for some reason. It says that it can't retrieve something from the internet even though the songs are locally on my Phone. I could even put up with this problem but the final straw was when I open the app and it had deleted all of my playlists.