It's really scary how many fruit products are high sugar added in modern times. Parents feed these things to kids and the kids turn into blimps because they're drinking high-sugar apple juice, high-sugar orange juice, and so on! Why do manufacturers add sugar to everything??
Blueberries are VERY good for you - they are definitely worth getting your taste buds used to, and adding into salads and other foods! They are full of antioxidants.