Lakers win and the big 3 have some good numbers, but still the Pistons (the worst team in the NBA right now) were able to put the score to as close as 1 point and they almost handed the Lakers an L.
They maybe are the worst team per record but Lakers aren't the best team either. Pistons IMO is a competitive team because they don't lose by a huge margin, in fact, they beat the Heat which is also a good team. The Lakers just used their experience to outsmart the Pistons, but that's not enough against legit playoff teams, so they need to improve a bit.