Manga was very good. However, I thought that the series was a fast-paced and had a few 'awkward' moments. Such as one time the characters were talking and someone asked this random person: "why did you save them?" "because he looked like my dead brothers." and then the person said some really random stuff about how her brother always smiled, and some other stuff like that... It was also really predictable, like you could tell when one character was going to save another one and when the main character was going to use his awesome power. The art was enjoyable, nothing great but easy to lookat.
I really enjoyed reading this too! It was fun, but it's not a series that I would really READ to get hooked on, just a series to read if I'm out of manga or to read something for fun.
Overall, I gave it an 8 because I felt like there could be some improvement, but I recommend this series for something to get something off your mind and to enjoy something, it really is a nice series!