They made 17/33 threes, that's why they were able to score over 120 points. They actually had 30 assists on 44 field goals which I think is very good, although the 15 turnovers would indeed imply that the offense got sloppy at times, but I think the ball movement was there. Lowry's impact to control the flow and pace of the offense despite his own shooting woes was felt from the start.
I agree that we miss JV when we're struggling to get an easy bucket inside, but despite it being a generally inefficient shot, Serge Ibaka literally doesn't miss a long mid-range jumper so he can keep taking them as far as I'm concerned. Also like Siakam scored 30 points last game and 28 less than a week prior so he's fine lol, I'll take this offense any day of the year when they're hitting threes, Danny Green went 5/8 from deep!