How would you rank the big four of grunge?

I've been thinking about this lately. Can't wait to hear what some of you guys think. Explaining why you picked a certain order would be awesome!

Soundgarden - technically superior, favorite vocalist, favorite album (Superunknown)

Alice in Chains - right up there with Soundgarden. Probably a more solid discography than them too.

Nirvana- solid songwriting, catchy and very heavy at sometimes.

Pearl Jam - average band IMO. Could never get into them as much....

What do you think?