I don't get fruits. As much as I love them, I don't see why you need somewhat reduced nutrition (compared to vegetables) and way more sugar.

Antioxidants have been a failure of nutritional science, in the same vein as the high-grain diet. That means vitamin C has been way overrated. In fact, it has better uses in skin care but that's a different story.

Can anyone comment?

As long as you get enough fiber, eat plenty of vegetables (and dry fruit like almonds, nuts, etc), and in general follow a low-carb diet, fruit intake is nothing more than a psychological boost, and makes you nutritionally worse off. Change my view.