Pretty good, don't listen to the idiots who say this sucked because this character did something dumb thus this manga sucks. Other more popular manga like: Naruto, Bleach, One Piece, etc, have done dumber things like characters having plot armor to stop them from dying. If those authors didn't intend to kill their characters off then they shouldn't have put them in the position where they would of died to their wounds.
I'm not saying this manga is the best but it's definitely above average (least a 7) and the reason it loses points, for me, is