Isnt Led Zeppelin the best band ever?

Whether Led Zeppelin is the "best band ever" is subjective and a matter of personal opinion. Music preferences vary widely among people, and different individuals and groups have their own unique tastes and criteria for what constitutes "the best." While Led Zeppelin is widely regarded as one of the most influential and iconic bands in the history of rock music, it is ultimately up to each individual listener to determine their own favorite bands and artists.