The Predators set the tone of the game early, as Smith scored on Nashville's first shot, 35 seconds into the game. Smith picked Nick Leddy's pocket deep in the zone before threading the needle over Greiss' shoulder from a sharp angle. Smith put the Predators up 2-0 at 7:41 of the first, snapping a shot past Greiss from the hashmarks, scoring his second goal on Nashville's third shot of the game.
Mattias Ekholm made it 3-0 at 13:33, as he snapped a wrister high blocker side past Greiss, giving the Preds three goals on their first eight shots. That ended Greiss' night as he was replaced by Semyon Varlamov, who stopped 16-of-18 shots in relief.
"We didn't have a very good start, we gave them a lot of opportunities and they buried on three of them," Lee said. "It just wasn't a good enough effort just to get us going in the game tonight. We have to have better starts than that. That's just a big hole and then they worked us pretty good for a bit there."
The goalie change didn't turn the Islanders' fortunes, as Grimaldi snapped a wrister high past Varlamov to make it 4-0 at 4:41 of the second period. Smith eventually capped off his hat trick at 11:38 of the second period, finding space in front alone before beating Varlamov high from the slot.
Smith's goal came on his third shot of the night. The 30-year-old now also scored twice in the teams' first meeting, giving him five over the two contests. Smith's hat-trick tally marked a run of 12-straight Predators' goals vs the Islanders dating back to the third period of their first meeting.
Head Coach Barry Trotz said he felt turnovers were the main culprit in Thursday's lopsided loss.
"They score two goals on the first three shots, we're not playing that poorly yet," Trotz said. "I thought we were coming pretty good, but an unforced error leads to the fourth goal. We were never able to get any traction to get back in the game. It was on us. It was our turnovers and our lack of execution. It was unacceptable, the number of turnovers that we had and really not making firm plays.