"A fascinating collection of mostly instrumental live and studio material recorded by the original Mothers of Invention, complete with horn section, from 1967-1969, Weasels Ripped My Flesh segues unpredictably between arty experimentation and traditional song structures ... Zappa's anything-goes approach and the distance between his extremes are what make Weasels Ripped My Flesh ultimately invigorating; they also even make the closing title track - a minute and a half of squalling feedback, followed by applause - perfectly logical in the album's context".