Maximum/Minimum, live from the 2004 tour, yes, it is worth it. Very
nice dts mix. And in the tunes that were originally quad, like
Autobahn, they are faithful to the original quad effects in the live
performance, which I thought was a nice touch (e.g. the car at the
beginning starts RF then goes LF, LR, and in the long drive sequence
the dopplers goe RF -> LR just like in the original). The two Tour de
France's are really great and oddly, the vocals on Radioactivity
seemed to betray some actual passion. There is lots of full surround
all throughout each tune, but it's never garish, always in good taste,
and mixed by engineers who really understand surround.

The visual elements are pretty cool, but this double disc set also
stands on its own very well, perhaps even better, just for audio
listening without turning on the TV. I have no idea what the stereo
mix is like but assume it would be pointless. DVD's like this are why
we have surround systems.