It's generally understood that the USDA's Food Guide Pyramid, originally published in the well-known graphic form in 1992, was at the time of its publishing outdated, gives misinformation, and at worst, can lead to obesity and health problems. It was updated in 2010.
According to current nutritional science, does the current food pyramid that the USDA has been promoting ensure proper dietary nutrition, or does it still fall short as claimed in this article?