There are different noises that ice makes, but if it's really cold and making noise, that's usually a good thing. The only exception I can think of is if you're on a really large body of water and it's windy, the noise of large sheets of ice slamming together nearby.... no thanks.
I can still remember an outing last year, super cold day, on Wanahoo and it was making a lot of noise that I would describe as "Star Wars" like. And then one of the louder ones (to me) ended with a brand new stress crack directly underneath the bucket I was sitting on and me just about put something extra in the bucket.
So even when I know it's a good sound, sometimes it's still momentarily frightening.
Nate