Discussing its composition, biographer Chris O'Leary highlights its "salacious" lyric ("I'll be your king volcano" and "heal ya head with my own"), the "eerie" D minor refrain and the almost spoken word backing vocals. He and AllMusic's Ned Raggett also commend Ronson's guitar solo, which was accomplished via a phaser.
Biographer Chris O'Leary and music critic Ned Raggett both highlight the song's "sensational" lyrics ("I'll be your king volcano" and "heal ya head with my own"), its "unsettling" D minor refrain, and almost spoken word backing vocals. They also commend Ronson's guitar solo, which was created using a phaser.