Yes he is a bit mechanical your right, but that's not neccesarily a bad thing, maybe for entertainment value but he's effective. Also he fought Mundine who is very fast, fast hands, a mover, lots of talent.. Though Mundines no Calzaghe, certainly not a stationary target either.. I also think one of Calzaghes few flaws is just as you say, he will thow like 6 or 7 punch combos when, IMO, he would be better off throwing 3 or 4 punch combos and really putting his all into them.. They way he throws combos it seems like each punch loses alot of power, and there is a slight window of oppourtunity for his opponent to land a big shot, like Byron Mitchell did.