Music Appreciation

Performances are generally good.
Plant sounds go on nearly all of it.
Page's solo on the snippet if Stairway is dreck, but some stuff is solid.
The songs, except for Kashmir, lack size when JOJ is playing keys. With the dough they were raking in on tour in those days, they could have afforded to pay his bass tech to play on the songs with keys. I had an old bootleg of them and thought the same thing back then.
One thing I really noted was the cameras in those days didn't like dark or very white. Probably looked great live, though.
BTW: My wife's good friend went to see the new Zeppelin documentary. She gave it a rave review.