The power system in this anime is one of the best of the new-gen anime. It's easier to grasp (unlike some anime where you have to pretend that you know the power system). There were many moments where I was taken aback because of the twists. It exceeded whatever expectations I had and came out to be one of my favorite new-gen anime. The world-building is mind-blowing; it's a concept not much used, and if done perfectly, it could be one of the best.
The characters are just awesome; you'll fall in love with them for sure. Each character has a unique trait, and you'll feel connected to them in no time. The plot has a great potential to become one of the best new-gen anime if adapted well, which you can be sure of since it's DP we're talking about.
The animation is SUPERRR. Being a David Production work, which also animated Fire Force and JoJo's Bizarre Adventure, you can expect that the sound effect is just as awesome as in their other works that I mentioned.
One thing that felt a bit disappointing was the overuse of fanservice. While fanservice is a part of anime, it's only tolerable if done in moderation. There were time when the fanservice felt wrong. Nevertheless, you won't feel bored for most of the episodes, and you will have watched this series in no time.
