A simplistic approach is fine. On a lot of occasions it works like a charm. But not when it leaves the song absent off any show of brilliance. Rhythm is what makes a lot of tracks in the 80s Maiden work. Running Free has what possibly is the most boring rhythm section out of any Maiden song ever. The guitar harmony part is decent, so are the chugging guitars right after it. Fun lyrics, nothing particularly brilliant, a la Sanctuary. 4/10.