What did you expect from someone who enter stranger house without knocking and open all their closet and drawer...
Take their money and weapon..
Then leave...
He didn't rape anyone yet. I would say he's plenty good enough to be a hero. He doesn't need to be but he wouldn't be a bad choice just like a certain overly cautious hero whose preparation made them suitable despite what may seem like massive issues at first.
Hum, I already love the hero and hate the princess, I hope that the hero will not change his course of thinking as the story advance, it would be too simple, please make the princess learn from the hero !~