Story(8) There is a good plot, well-exploited, in a mediaval-like world but with advanced devices(the 3D maneuver). There are many plot twists in Shingeki no Kyoujin which make it very appreciable!
Art(9) Compared to the manga, the style is the same but more clean. The colors suit really good and the animation is very flowing. It's very pleasant to watch!
Sound(9) An excellent soundtrack. After watching Shingeki no Kyojin, it's really funny to notice that the openings and "Armored Titan Theme" are always in your head!
Character(8) All the characters are useful in the story(trust me I read the scans). It's a shounen, so there are typical characters: the bad one, the funny one, the intelligent one, the happy one. In a nutshell, characters are classics even though, they're still pleasant to see evolving. The funniest is surely Eren, the protagonist, he always wants to kill them all, here the Titans( like most of the shounen protagonists). However, he isn't the most powerful guy in all history in comparison with the others characters in the shounen. This point makes Eren an interesting character.
Enjoyment and Overall(9) It's simple, you'll want to know more after this, so wait the 2nd season or read the scans. (You'll also want to move with a 3D maneuver)
