Mine was :
1. Fullmetal Alchemist: Brotherhood
2. Hunter x Hunter 2011
3. Kiseijuu: Sei No Kakuritsu
4. Sakamichi no Apollon
5. Shinsekai yori
6. Ping Pong The Animation
7. Cowboy Bebop
8. Nodame Cantabile
9. Fate/Zero
10. Gintama

Entertainment wise
1. Kiseijuu: Sei No Kakuritsu
2. Chuunibyo Demo koi ga Shitai
3. Durarara!!
4. Sakamichi No Apollon
5. No Game No Life
6. Fullmetal Alchemist: Brotherhood
7. Kuroko No Basket
8. Hunter x Hunter
9. Kill la Kill
10. Gintama

We have a thread for favorite anime and for top 5 anime. I know it's not exactly the same as this, but I really don't think we need another thread for favorites. We have a whole bunch of thread for favorite [genre] anime too.