Led Zeppelin doesn’t exactly qualify as underrated, lol, they’re seared into the memories of several generations.
They still could be “underrated” by most people and critics. They are far from my favorite band, not close, but many people do like to condescend to them.
But I understand that the thread was probably intended more for discussing “obscure” underrated bands.
Seared deeper than John Kerry’s secret 1968 mission into Cambodia that Nixon sent him on!