Elfen Lied was great! Too short though.

I thought Blood+ was perfect in the amount of episodes..Enough to keep you hooked. But not overdone

When I finished watching that series I had sense of satisfaction..lol.
Couldn't really get into the anime of Death Note..I liked the live action movie though..I found that to be pretty cool.
Trinity Blood is another good one..The first 8 episodes seem a little out of place, but after that it all comes together. I was a little dissappointed in the ending. They stopped it at 26 episodes which kinda made it feel rushed
Thank you for the links

My day is shot at work now..lol.