Listened to the whole set once, pheww that is a lot of music by the same artist to digest in a few time (17 cds in one week). As mentionned previously , the fact that these are different setups makes the whole thing easy to listen to all at once.
Among my favs is probably the duets with Paco De Lucia which i would have yearned for more, the set with De Francesco was quite interesting, the switching between organ and trumpet made for a nice mix. And of course the Shakti stuff is quite thrilling. The first set that starts the set by the Mahavihnu is just wow
Music wise, the only complain is at times it sounds a bit 80's music but fortunately never during a whole piece. Very proud of buying this set, thanks for those who recommended it