Okay, so I've never had a problem with stock aps all that much until I have dealt with them in the ps4 menu. Since the menu is just a line of apps it kind of frustrates me that an app like music unlimited will always show and I have no way to organize it into a misc folder (my solution for Apple stock apps). Also, if sony wants me to use MUnlimited either (a) make it as functional, feature-rich, and snappy as a superior service such as Spotify or Rdio or (b) make it half the price ($5/month).
I wish MUnlimited and even some of the tv apps where only to be found in the store until you downloaded them. I have gotten rid of nearly all my microsoft products for doing similar things with trying to force services down your throat (all I have left is windows 7, and that is just for convenience).