Almost four hours worth of live metal professionally filmed in Germany circa 1983 -- Iron Maiden, Scorpions, Priest, Def Leppard, Ozzy, Quiet Riot, Krokus and Michael Schenker Group. See Rick Allen with two arms, Ozzy fronting a synth-heavy post-Rhodes band, Kevin DuBrow getting on everyone's last nerve ... it's all ridiculous and bracing in equal measures.