I am not impressed. A jukebox and a training dummy, and yes I am saying that they both are dev times wasted.
For the jukebox: Most players are listening to music or other things outside the game, and if these are meant to stand in a single spot, how many players will stand next to them in order to listen to the music? And 20-30 new songs per patch? Really? Now I know that those working on those songs might not be able to do anything else in the game, but people will still need to be payed to get this done, that is money which could have gone somewhere else. I predict that most players will ignore this feature, dead on arrival.
The dummy: Seriously, this instead of letting people use a parcer? Seriously? I lack words for how much of a obvious waste of dev time this is. Is this one of the reason we get a mere 2 dungeons and 1 trial this time around again?
This hall of the novice also seems like a waste of dev time, most players are long past that point in the game and those that could use this will most likely not, seeing as they don`t realize it themselves or just don`t care for maxing out their job. Either you know how to move out of an aoe by now or you never will. Either you read what your skills are doing or you don`t. By level60 you will know your main job or you just don`t care. Not everyone is interested in maxing their job, which is fine as long as you don`t raid... or wait is this feature there to turn casuals into raiders? So the hardcore crew will have more to chose from? If that is the case, it will not work, most who stop hardcore raiding does it because they lack the time to do so, or simply want to do other things in their life beside the game, introducing this feature will not change that.
For me this looks like a raider + pvper patch, sprinkled with some features that hardly anyone will bother with using.
Come on SE, do a pull, ask the player base what we want to see in the game, the result might surprise you and might make it possible to avoid wasting time on feature you think people want but that then gets ignored.