Fullmetal Alchemist must be watched in the original Japanese to see its full power. That show had me in tears every third episode. It is my favorite anime - an opinion I share with half of the anime club I attend.
The English voice actors just don't "get" the characters the way the Japanese actors seem to have. And the seuiyuu for the main character is a wonderful actress, Paku Romi, who I just love...
It'll be available on DVD soon. Give te sub a try.
And here I hoped DVD solved the dub/sub/raw arguement.
By the way, you need to check out Megas XLR.