I genuinly liked the story, Its not one of those stories where the hero's are all super OP, this story gives u a realistic picture of how it is to be hero. I love how the difficulty level of thire quests are despite thire Ranks and abilities.
And it's awesome how they complete thire quests!!!!
The only thing that i noticed tht could be imported are that, some scenes do not have smooth transitions. I think there could be some scenes that could patch thm up.
Overall, I would highly recommend this anime !