I wouldn't call him a God ^^
He has his goals and want to achieve them. That's what makes him strong. The only thing he is concentrating on, is to become stronger than his father. If his father is really that strong than he has to become stronger than this, that's for sure. Besides Gama got injured in every fight. A God wouldn't get injurys from those guys.
That he got injurys, shows us that he has to make mistakes to win. Through his mistakes, he learns more about the techniques of his opponent and can come up with some strategies.
Ok, I'm honest he is really strong but I like this. If he is this strong at the beginning of the manga, then we will see just more awesome fights, against stronger opponents.
wow six times the word strong ^^
- yasuo