It was one of the most beautiful, serene movies I've ever seen. It's about a family that stays together through record-setting turmoil. Or it's about redemption. Or it's about life being change. Or it's a critique of communism. Or it's about luck. Or it's about beauty all the time. Or any combination or all of those things.
But if you're willing to be receptive to it, you'll feel some of those ideas.