The story was enjoyable for me, to summarise it: it's very shounen. It's a story that I've seen a lot of times before in other shows, it was well executed and the pacing was good. The comedy was also funny at times, it was at least appropriate and never came out of left field.
The art 2/10
The biggest problem I had was with the animation. The characters seemed to have changed art styles every other scene and the fight scenes were terrible. There were also a lot of weird choices made concerning the camera angles.
The sound 6/10
It was okay, nothing special and nothing terrible. One thing that irked me though was that volume of the voices seemed to change randomly. Sometimes it was okay and sometimes it would suddenly be too soft to hear. This was most notably during scenes with lots of action, the fight music would drown out the conversation.
The characters 6/10
The characters were okay, they were not the deepest characters but none were so bad that I wanted to punch them in the face.
Enjoyment 6/10
I personally like shounen. So I enjoyed it. I'm also learning Chinese right now, so it really helps to watch this series to learn Chinese.
Overall 6/10
