Favorite and least favorite

What are your favorite and least favorite anime and/or manga?

Hands down, my favorite anime would be Nanoha Classic. A's was awesome as well and StrikerS was at least adequate but Nanoha made me look at magical girls in a way I never had before.

My least favorite would be FLCL. Granted I haven't seen all of it, but what I have seen is just plain 'WTF?' moreso than even Evangelion.