Is Organic cereal healthy?

Organic cereal scores 28/100, Grade D, on HealthierCart. Category: plant based foods and beverages. No flagged additives.

Ingredients: Organic corn flour, organic cane sugar, organic whole grain corn flour, organic whole grain oat flour, fructan (a prebiotic dietary fiber), organic oat hull fiber, organic cocoa powder (processed with alkali)*, calcium carbonate, sea salt, natural flavor.