Some of them are incorrect and though you boast of the number of entries you have, many many of them are repeats. Here's an example of a mistake: you're claiming that oranges, which have about 40mg of Ca contain 40% of your daily Calcium requirements and this is supposedly a checked entry! Also, it's annoying when entering foods that the search doesn't start automatically as I type. Instead I have to hit the "search" button and scroll down a list which often does not list the food first (but some word such as "generic.") And then to be even more annoying, it flips me back to the food page where I have to hit "add food" and start again. And please stop allowing people just to add the calorie contents of food. That is really annoying when I'm trying to keep track of my nutrients to randomly select one of a dozen apparently identical entries, only to find that it lists only calories (yeah, so I have to check the nutrient content of each new food)
This is all needlessly tiresome and gives me zero incentive to actually pay for premium.