Watch Streaming Anime Online Free - English Subbed & Dubbed Episodes

Well since my midterms are gonna get over soon, I've decided to give the following anime(which I've either dropped or stopped) a second chance:
D.Gray Man
Katekyō Hitman Reborn!
Neon Genesis Evangelion
Guilty Crown

.........I was hoping to NOT put NGE on the list, but i felt that i was being bias (since i skipped most of the talking parts to get some action).

So, which anime are you trying to give a second chance?