I'll only post my best since I don't want to talk about all the bad. Bakemonogatari
- Had style, wonderful characters, and interesting story arcs. K-on!
- A slice of life that fills in the shoes of Lucky Star.
Darker Than Black: Ryūsei no Gemini
- A sequel that kept all of the things that were great from the first one and made it better. Eden of the East
- Something original