Kaiju No. 8

A city endangered by monsters and a squade of heros defend that city, old repeated idea but the execution is very heartful, this and any other idea in the anime that seem repeated, its just done not only differently but in a very heart-warming and human way , every character has its motives , every character act from self appreciation before the appreciation of others which is there but in its place , every character needs to fulfill its needs and in the same time protect the others , the protagonist isn't the only hero like some other boring animes , there are plenty of heros each one from a different perspective , the action is great well prepared and clear to the eye not just fast movements and there is explanation for every fast or weird move up till now , and most important point is it doesn't need you to give it a shoot for 2 or 3 episodes to amuse you , it's very entertaing from the very beginning.