Frank Inglese of SnapThirty writes:
How long has it been since the first season of the Attack On Titan Anime adaptation finished? September 2013 was when the final episode aired so, at this point in time, it’s been just over two solid years. I feel as though we, the Japanese pop culture-loving audience, have waited far too long to hear or see something regarding the upcoming second season and, until today, there was absolutely nothing for us to sink our teeth into. We’ve waited a long time, all the while knowing that a second season has been in the works ever since the end of the last. Not only did the final episode end on a cliffhanger, but the fact that the Anime was so popular means that Wit Studio will absolutely be making more, so it’s nice to finally get the chance to see, even slightly, what’s in store for us in the upcoming season, and thanks to a leaked preview video, that’s exactly what we’ve gotten.