March 28,1973 HOUSES OF THE HOLY is released.

Rolling Stone: Gordon Fletcher (June 7,1973)

For me, Led Zeppelin began as the epitome of everything good about rock: solid guitar work, forceful vocals and rhythmic backing, devotion to primal blues forms, and most of all, thunderous excitement on stage and vinyl. But as superstardom came to them, so too came the gradual evaporation of those qualities from their sound. In the same way that the Rolling Stones evolved into a senior, “safe” bizarro-perversion band, Led Zeppelin has become a senior, “safe” heavy-metal band. But by its very nature safety cannot coexist with heavy-metal fire and macho intensity (or bizarro-perversion, for that matter), which is probably why Houses of the Holy is one of the dullest and most confusing albums I’ve heard this year.