How do you feel about Juan Manuel Lopez?

Is he great or what? i feel he needs some work on his defense,but other than that he has knockout power,and so far undefeated.unless he lost his last fight.idk...but i was watching the Lopez/concepcion fight and he was pretty good.Concepcion is a good fighter,had never been down and Lopez put him down four or five times.don't you just love boxing?Its such a great art.the will to win and be the best.it has to rank right up there with chicken enchiladas made by my spanish momma Anna.and she makes the best in the civilized world.Crazy huh!