I would recomend Seraph of The End for you if you like Vampires.(tbh i havent watched the anime but its really good i read the manga)
Tegami Bachi Letter Bee(it has a really nice twist on things and its really good also havent watched but ive read)
Katekyo Hitman Reborn (a really nice mafia fantasy based anime that both really funny and has great fighting, the plot is really good also, ive both read and watched)
Pandora Hearts (Twisted version of Alice in Wonderland, hot guys, the boy Oz is a bit like Alibaba, reccomend although I reccomend reading it more since they discontiued the anime)
Ao No Exocist (Japanese sub not english dub thats crap, the storyline is great, demons, half demons, exorcits, satan, it has a nice take on some religion)
Hetalia (if you are loking for a great laugh watch this anime, so far there are five seasons and is currently starting to release the six. Its about countries personified and acting like idiots. it has a lot of actual history in it, so its not fully stupid. there are sad moments, but I reallly reccomend this one)
Black Butler (first season and third, the second has nothing to really do with the others, its really enjoyable, hot demon men, spoiled rich children, Victorian Era Britian)
Sailor Moon (original before Crystal because there is a lot of stuff said in Crystal that only those that watched the original know)
Danganronpa (although this was originally a psp video game, they have a nice anime based off of it)

i know that you posted this like yesterday but its good to get more opinions on things.

Also watch Free-Iwatobi Swimming Club and Free-Eternal Summer. If you even liked fanservice and comedy,you'll surely watch this.

LOL, if you are planning to watch Aldnoah.Zero I advice you not to get your hopes high in that series. XD

Hey, try Psycho Pass, Shinsekai Yori and Code Geass. :) These are mostly psychological and action too.

(man why does the comment box only have a 2000-character limit :I)
- Romeo x Juliet (if you think Romeo and Juliet is awesome by itself, wait 'till it sets foot on a floating empire with pegasi. pegasuses? damnit, flying horses!)
- Rozen Maiden
- Suki tte Ii na yo/Say I Love You
- Uta no Prince Sama (BISHOUNEN. YES.)
- Zetsuen no Tempest (It has plot connections to Hamlet)

Duuuuude
- Sket Dance (brace yourself for all the laughs)
- Code Geass
- Kimi ni Todoke (MY KOKOROOOOOO)
- Elfen Lied (gory tho...)
- Karneval (Gareki... Gareki...)
- Prince of Tennis and New Prince of Tennis (Mada mada dane. LOLJK.)
- Bleach
- One Piece (Ehehehe~)
- Brothers' Conflict (SO. MANY. BISHOUNEN.)
- Kurosuji/Black Butler (tbh i wished i had a demon butler when i watched the anime/read the manga)
- Soul Eater (i dare u not to ship maka and soul)
- Katekyo Hitman Reborn (SO. MANY. BISHOUNEN. TOO. damn like srsly. and they can fight!)
- Psycho Pass (the person who created KHR is the artist for this one, so expect handsome guys you can pick for your harem of husbandos, but watch it for the plot. seriously, it's awesome. 100% would rewatch over and over)
- xxxHolic (I haven't watched it but my friends recommended it to me some time ago)
- Guilty Crown
- Claymore
- D.Gray Man
- Durarara!!
- Angel Beats (be prepared for... anything and everything.)
- Azumanga Daioh (lORD CHRIST LMAO)
- Chihayafuru
- Clannad (be prepared as well)
- Gintama (i don't even know with this series anymore. it started seriously then... /sighs deeply- but it's not bad i promise. it's cray. gintoki im so done wid u)
- Hetalia: Axis Powers (world war ii has never been this cute. or funny.)
- High School Debut
- K-On (man suddenly i want a school band)
- Jigoku Shoujo (Ippen, shinte miru? /bell sound-)
- Hyouka (i'm cURIOUS!?!!?!??!?!?! /ahh, chitanda~)
- Log Horizon (It's like SAO but with more classes)
- Rave Master (from the guy that brought us Fairy Tail!)
- Shakugan no Shana (tbh i recommend the manga than the anime but the anime's not that bad)
- To Aru Majutsu No Index/To Aru Kagaku no Railgun (i like kagaku no railgun better than majutsu no index, but the two series is like separate sides of the same world, so yeah, you might see overlapping characters.)
tbc...

If you want good action, deep plot and amazing animation then I definitely recommend Fate Zero

I hadn't watched anime in a while (though I'm currently on episode 345 for Naruto Shippuden)
If you like Shojo, try:
Lovely Complex
Fruits Basket
Skip Beat

If you like Shonen, try:
Black Butler
Soul Eater

But you've obviously seen a lot of the good anime that I have already seen haha

I'm into a lot of the older stuff
Yu Yu Hakusho
Inuyasha
Gundam Wing
Gundam Seed
Gundam SD
G Gundam <My Favorite>
Rurouni Kenshin
Gilgamesh
Gate Keepers
Saiyuki
Attack on Titan
Black Cat
Pandora Hearts
Air Gear
Ayashi no Ceres

-Daily Lives of High School Boys
-Hakkenden touhou hakken ibun
-Fruits Basket
-Black Cat
-Code Geass
-Karneval
-Devils and Realists

I don't watch much Anime but I'm into them if i've time and i would gladly suggest you to watch death note. Watch many Anime and I'm still loving this one. You should go and check it out. I think you'll proberly like this if you like tokyo ghoul. Hmm also maybe monster if you're interested.

I would recommend Bleach and Deadman Wonderland (though I'm still watching both xD) Bleach has a decent plot and a very backwards way of the main character getting stronger (you'll know when you see it lol) and Deadman has a lot of blood and slight gore to it that you might enjoy :3

I thinkyou should watch ookami shoujo to kuro ouji! It's really funny! :) BTW, do you read manga? :) (Kamisama hajimemaa is also a good one!)

I was gonna say Fairytail. I've seen every episode so far and wow. It's amazing. You should watch it on Kissanime.com - they're really up to date with all the dubs and subs.