Latest thing I watched is Golden Time (it's from the same author as Toradora). This one
does have an original story and I kinda liked it a lot. Be warned tho, it's a romantic comedy.
I'll go with another list of all Anime I have watched, ordered from first watched, to last watched (roughly, there may be some minor twists):
Legend:
Bold: Extraordinarily good
Bold+Italic: Favourites
- Neon Genesis Evangelion
- Attack on Titan
- Hellsing
- Hellsing Ultimate
- FullMetal Alchemist
- FullMetal Alchemist Brotherhood
- Black Bullet
- Kill la Kill
- Gantz
- Ao no Exorcist (Blue Exorcist)
- Mahouka Koukou no Rettousei
- Sword Art Online
- Log Horizon
- No Game No Life
- Tokyo ESP
- Accel World
- Angel Beats
- Black Lagoon
- High School DxD
- Jormungand
- Blood-C
- xxxHOLiC
- Akame Ga Kill!
- Rail Wars!
- Demon King Daimao
- Nobunagun
- Asura Cryin'
- Gurren Lagann
- Puella Magi Madoka Magica
- Elfen Lied
- The Melancholy of Haruhi Suzumiya
- Strike the Blood
- Another
- Oreimo
- Brynhildr in the Darkness
- Bleach
- I couldn't become a hero, so I reluctantly decided to get a job
- Nobunaga Concerto
- Invaders of the Rokujouma!?
- Deadman Wonderland
- Code Geass
- Mekaku City Actors
- Fuuun Ishin Dai Shogun
- Skip Beat!
- Sankarea
- Kimi no Todoke
- Blade Dance of the Elementaler
- Spice and Wolf
- Sakura Trick
- Toradora!
- Golden Time
- Nisekoi
- Space Brothers
Edit: Also watched Nisekoi now, currently watching Psycho-Pass and Nana.
Edit2: Finished the Nisekoi Manga so far, it's also not bad, there are definitely some funny situations, but it's not well thought through and in the chapters 100+ it is starting to get out of hand
Edit3: Started watching "Space Brothers". It's not bad, but there are a few flaws. Also I consider Nisekoi one of the better Mangas I've read so far. It does nothing new, it excels at nothing really, but I just really enjoy the characters and their dynamic.
Edit4: Note: The reason High School DxD isn't bold, is because the Anime wasn't that good. The Light Novel series however is outstanding and I highly recommend it, if you can tolerate pubecent humor