Nirvana were supposedly the definitive Grunge band. They consisted of Kurt Cobain, Dave Grohl and ... that tall lad who played bass.
With songs like "Smells Like Teen Spirit", "In Bloom", and "Come As You Are", they certainly did make a name for themselves as a downright good band.
The only thing I didn't like about other people who liked Nirvana was the fact that at every possible time they'd mention they had "Bleach" - Nirvana's little-known first album.
In my opinion, it was little-known for a reason. It wasn't the fact that they kept it a secret. It's because it was tedious to listen to.
Just admit they were only good after their second album, please.