This series is super best, I have watched all of the three seasons. The story, drama, action is enthusiastic, it made me stick to all of the three seasons without getting jaded.
Season one starts with training and all stuff which was a great pickup. Talking bout season 2, then it introduced the girls who are meant to be trained like the way Hanna got her training. Here Hanna got Clara (Clemency) as a new friend, she same way trained and protected her, like her Father (not original but more than just a father in the series) did. And here comes the third season, which was all about again actions, explosions and escapes etc. I just really loved it, though I wanted the fourth season too but, I think the third one is the last season. And ​I appreciate the whole HANNA team for creating this masterpiece.