T.rex - | 20th Century Boy

: Not all contemporary reviews were glowing; Penny Valentine at Sounds felt the song showed Bolan was not pushing his musical capabilities as far as he could have. Some modern retrospectives also note that the song's most experimental moments are buried in its 30-second fadeout. Legacy and Cultural Impact

The song's enduring popularity is often credited to its frequent use in media: T.Rex - 20th Century boy

: Most reviews highlight the song's "crunchy" and "majestical" guitar riff as its centerpiece. Critics from NME at the time of release called it the group's best since "Telegram Sam," noting its "thunder guitar" assault. : Not all contemporary reviews were glowing; Penny