Not sure if this has been mentioned, but if you were to compare OTBOA's opening arpeggios to TGP's opening arpeggios, the former wins. It gets me all pumped for the rest of the song (and album). Sure, TGP's arpeggios are beloved by fans, but I betcha that in 5 years time, OTBOA's intro will be the preferred set of arpeggios that kicked off their respective albums.