Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Grunge apex

This is most definitely Pearl Jam's best album. This album perfectly mixes Pearl Jam's melodic style, the Seattle Grunge sound, and their politics (agree with them or not.) This album is one of the pinnacles of Grunge. Unfortunately, after this album, Pearl Jam basically departed from their Grunge roots, never to be the same, or as good, again.