This 2-CD set delivers the entire Zappa experience, with all its nagging and annoying contradictions.  The negatives - nearly 40 minutes of Mothers stalwarts overheard discussing an early version of the film, Uncle Meat, and the infantile and smutty Tengo Na Minchia Tanta - cannot be blamed on the 1969 release, which was free of this mind-numbing, self-indulgent stupidity.  However, they can be blamed on Zappa, who padded out what would have been a superb single CD into a 2-CD set with a lot of dreck on it, the proverbial "thumb on the scales."