The Bucks dealt surprisingly easily with the Celtics after the Celtics dominated game 1, and the Bucks bench looks like a real asset. I think they could push the Warriors a lot closer than many anticipated if they get past the Raptors/76ers.
Obviously if Curry, Klay and Durant all shoot lights out it doesn't really matter who the opponent is, but all 3 being on fire in the same game hasn't happened much in the playoffs this year.