Just about anyone is a better leader than Obama. That being said, Netanyahu plays games and picks on the unarmed Palestinians and continually pushes further into their territory with the settlements. This stuff is pretty well documented. He is not innocent in the Israeli-Arab conflicts. As long as he is in charge, there will never be a chance for peace just as there won't be as long as some of the Arab leaders stay in power. Netanyahu doesn't want peace with the Arabs. He hates them as much as they hate him.
It's unfortunate that Ariel Sharon is not in power still because with him there was a chance for peace.