Like you said it's only 4 games, so the sample is way too small to really make any conclusions but the directness and power we're playing with is far greater than before. Way less messing around with the puck in the neutral zone, way less curling back and holding possession at all costs. Just fast north-south, get pucks in deep, forecheck and wear the opposing teams defence down and get pucks to the net. I think this playstyle is far more sustainable to winning in the playoffs and it's one where if you can master, teams hate having to deal with this type of opponent.
We haven't played any of NYR, BOS, DAL, EDM, TB, CAR yet, so we will have to prove we can play this way against the leagues elite and consistently.