‘Spinal Tap II: The End Continues’ review: Power cameos sap the satire
The cultural legacy of the 1984 rock-mock-doc βThis Is Spinal Tapβ is of sufficient amplitude that, to give the bandβs guitarist Nigel Tufnel (Christopher Guest) his knob-twiddling due, itβs gone way past 11. Perennially quotable, ad-libbed to Brit-accented perfection by co-creators Guest, Michael McKean and Harry Shearer and finessed into an iconic spoof by director…