One Piece-It's my favorite. The world, characters, I've never been bored watching it (except during the Luffy/Ace flashback mini arc, but I felt obligated to watch it out of respect)
Fairy Tail-I watched Rave Master when I was younger and enjoyed it and this seemed like a good replacement when I found it. And it is. Especially since it's from the same writer
Black Bullet-The description of this one sounded like Attack on Titan with giant insects instead of giant naked people. And it's awesome, action's good, characters are cool/funny, not disappointed at all
Attack on Titan-Even though I've seen all the show in subs, I've been watching the dub just to see how the voices fit the characters. So far they've done a pretty good job, though I admit I'm less interested since I know what happens already
Soul Eater NOT-As someone said before me (right down to the pun I'm about to make) I'm probably gonna drop this one, other than some characters showing up now and then it's NOT very Soul Eater-like and it's kinda boring