Better than I expected.
I want to steal one line that has been spoken by SSJR2. It's true that this series is one of the best, and is superior to everything I've read so far. And in fact, for the same elements, I want to say that this is better than Samurai X. I know this seems a bit misguided, but the technical moves derived from the school and dojo are not much different.
Gama is not the main character where his overpower ability is submerged beyond common sense. He has conditions that make him look tough and "champion" of all. But he is not excessive. (yes, you will realize that the older you are not overdoing it is good).
The story develops with necessity, the details can be recommended for battles that are not too heavy but one side make me "wow".