Attack on Titan review

Here we go... 2013's biggest anime project and one of the most hyped anime of the 2010's thus far.

Setting and Story
The world of Attack on Titan is swarmed by Titans (how surprising), giant, naked humanoid creatures, seemingly mindless, whose one occupation appears to be devouring humankind, for the sole purpose of entertainment,as Titans do not appear to need consumption. Knowledge on these mysterious monsters is very limited, and all that is known is that they first appeared a century before to the series' beginning.

In a last resort attempt to save themselves from extinction by this monstrous and enigmatic species of giants, humanity hides inside three enormous walls that keep the Titans away from them for the next one hundred years... This uneasy period of peace ends when a huge, 60-meter tall Titan, known as the Colossus Titan, breaches the outer wall, Wall Maria, and lets hundreds of smaller Titans to invade and thus start a one-sided massacre on the humans.