As offensive threats, LeBron James is a sledgehammer, where Kobe Bryant's a knife. LeBron's game is to slam into the paint, knock people out of the way, and to get to the foul line off of blocking calls. Alternatively, Bryant is about slicing through the paint, mixed in with mid-range jumpers, and to get to the foul line from people who hack him because they can't stay in front of him.
Against the Magic, LeBron's approach couldn't work at its best. Dwight Howard and Marcin Gortat are big and strong enough not to be so easily knocked out of the way. Because they could stand their ground and go straight up, he was too often forced into less accurate hook shots, or to make pass offs to undependable teammates on the perimeter. Against a setup defense, LeBron's game was increasingly neutralized by the Magic.
In the coming series, it should be a different story with Kobe and the Lakers. Kobe won't try to batter the Magic defense the way LeBron attempted to. Instead of slamming off the chest of Howard, Kobe will be making that one more move to get to the side of him. That means Howard may pick up more blocking fouls. Not from falling backing aways (as against LeBron) but from being caught sliding sideways. More importantly, when Kobe gets in that close, he'll be making better passes than LeBron was capable of, and to taller and more capable finishers (Odam and Gasol) than LeBron could dish to.
I'm expecting the Magic will take the series against the Lakers. But if the Lakers can play up to the potential, then they certainly have a better chance of beating the Magic than did LeBron and his Cavaliers.