"Who's Next" is celebrated for its innovative sound and has been a significant influence in rock music. It features iconic tracks like "Baba O'Riley" and "Won't Get Fooled Again," which have become fan favorites and are frequently included in lists of the best rock songs. The album's success is further highlighted by its chart performance, including a notable debut on the UK's Official Charts Company survey at No. 3, marking its highest-charting position in the UK in 38 years.