They're certainly a surprise in the early part of the season, let's see if they keep it up.
I've been saying that I think things will "even out" as the season progresses and some of the better teams start getting serious about playoff position and teams realize that they can't depend on this Lakers team quitting when things are going south on them. Last nights game is perfect example, considering the Spurs had a 16 point lead at a couple of points in the game, the Lakers of the last 2-3 years would have lost by 30.
Also, not that I want the winning to stop, but their next test to pass, imo, is how they handle the inevitable 3-5 game losing streak.