It is sad to realize that masters like Pink Floyd, Doors and Rolling Stones are not gonna ever occur in the human history, their music was a zeitgeist product. They even had a poetry in their songs, a hidden abstract object to trip to. Our time had produced Kanye West, Skrillex and other crap. But seeing this crap makes Pink Floyd even more valuable gem.
P.S. Endless river is one the best and trippy albums!