DN Angel- It's twee and precious and not bad though I'm still struggling to care enough about it to finish.

Speed Grapher- Now that is an excellent series but so HARDCORE I'm having a hard time finishing it. There is so much perverse behavior and just random grittiness.

Vandread- I LOVE this series. I think it's highly underappreciated. It was one of the first series I actually watched and still love it. It's funny and poigniant and has some great characters.