Some thoughts on the 3D Wall.
First of all, as I have stated previously. Most of the time I use the 3D wall to located an album these days. However, it might be nice if there were easy access to filtering. One example could be buttons along the top, for example a genre button and a sort button or just buttons that the user customize after his vises.
Also, it think it should be easier to make playlists from the 3D view. Imagine that you could put a playlist in each corner. As you browse through the albums you can drag a track from an album up to a corner and it will be added to whatever playlist "rest" in there.
I have tried to illustrate it in the figure below:
At the moment MC always go for three rows. Sometimes it might be better to go for two rows like here:
The 3D wall should maybe be tweaked a bit for videos and pictures. At the moment videos are sorted by albums or something like that. It would probably be nice if the user could easily chose how videos were grouped. Lets say they are sorted by show. Imagine that I chose South Park. When I select South Park I could be taken to a new wall (maybe via the tunnel 3D vis. built in to MC already) that contains the seasons. When I select a season it could be shown the familiar list of episodes but it would also be nice if I could somehow see a preview without leaving the wall.
"Illustration":
Wall 1: Shows --> Wall 2: Seasons of selected show --> List of episodes in season --> (optional) Preview of some episode --> Selected episode is playedWith pictures there might be a similar system as the one mentioned above. For pictures it would definitely be nice with previews. It might actually be even better to drop list of pictures and go thumbnails only. On wall 1 I might select some event (or something else based on the way pictures are sorted). On the second wall I am shown all pictures or some kind of second sort order. If I chose to preview them there might be some cool effect where one pictures is pulled out to the left and another picture enter on the right.
If playlists could be put in a corner it might also be useful when pictures for sharing is to be selected. Lets us say I want to share pictures from some event with everybody. I could show the event on the wall and easily identify pictures that are worthy for sharing. Afterword I could easily put 'em on pix01.
As Darichman mentioned it would be nice if graphics were a bit "sharper". This is also true for cover rotations.
Cheers,
Rasmus