Full Metal Alchemist Brotherhood (don't waste your time on the normal one unless you really fall in love with it, it's just a different story but a few key elements stay the same). Code Geass is my favorite anime (like Death Note and Gundam had a baby). If your looking for a longer anime, One Piece. Psycho Pass (future where government knows what you are thinking), and Devil is a Part Timer (more of a comedy, but good none the less) are both on Netflix. Of course there are the classics like Dragon Ball Z, Ghost in the Shell, Samurai Shamploo and Gundam.