Great album. Huge, chunky reverberating guitars, deep vocal, great mixing.
Even though objectively this album got appreciated (Grammy, hit singles), it struck me how many people consider(ed) this album bad, like one of the worst.
I remember how 10-15 years ago lots of opinions indicated that Green Day were now sellouts. AI was great, but 21st is meh, as if 21st was the beginning of new Green Day; from punk to pop stars.
Interestingly enough today I cant find that many bad opinions. Many people point this album as one of the best. Me too.