Definitely one of the highlights of the album. I absolutely love the intro and the heavy riff that comes with it. The song is structured pretty "run-of-the-mill" for Maiden but it has an undeniable great energy that a lot of tracks in the same vein don't come anywhere near. The mid-section with the harmonies are fantastic. Pure, unadultarated energy. I'm not high on the chorus, it's a bit annoying. 8/10.