Did you ever watch My Otome? That's like My Hime, but done better.
I'm looking at the spring 2012 anime season and it's kinda creepy how many B-grade manga are getting turned into animations next season. Some of those are even side stories of other things like the Rock Lee, Eureka and Saki ones. At least there's Fate Zero which is high production value.
Zetman should be good, but the fact that it's 13 episode makes me wonder.
Jormungand for some reason caught my attention. The synopsis reminds me of "The Arms Peddler".
If you want to check: http://static.neregate.com/2012/02/neregate.com-Spring-2012-Anime-v3.1.png