They spaced the other team out and went iso. Luka is an amazing iso player with his repertoire and upper body strength. Brunson is similar, but less dependent on the three. A strong guard who can use his strength and skill inside and in mid range to score.
The different last night offensively was Dinwiddie. He gave them a third ISO scorer and he was on fire. I don't think Dallas can sustain what they did last night and I doubt that that Warriors just fail to show up like the Suns did last night. I worry about the watchability of this league if it devolves more into iso ball and no passing.
The league also needs to change the rule that allows as many steps as the player wants when gathering the ball. That is killing watchability.