The band is good, it has some great songs, but theres also some that aren't very good (at least to me).
Some of the songs i like:
Where Did You Sleep Last Night (Not really theirs but...)
StayAway
About A Girl
Smells Like Teen Spirit
Love Buzz
Top 5 :
D'yer Mak'er The Crunge Over The Hills And Far Away The Ocean Dancing Days
I love the first 2, but theres just something about the "reggae" rhythm of D'yer Mak'er.