I bough the A VISUAL MIX PS2 title back when it came out. The description posted above sums it up well. With the DOME TOUR stuff, moving the camera about is cool for a few minutes, but it soon just makes one want to watch the actual concert DVD. Some backstage footage is also included.

On a side tidbit, the camera technology Sony used for filming the concert was first used for a similar PS2 project starring Morning Musume.

The music studio part is interesting. Using a simple sequencer, akin to a program like the old Ejay sequencer, one can remix the songs in a few different ways. The remixes surely aren't going to sound like a Ferry Corsten banger, but it's fun for a short while.

If you can find the title for a cheap price, and/or are a hardcore collector, it may be worth picking it up.