Okay so I watched a few more of her videos. She seems to be very negative on ketogenic diets, although her diet still seems to be moderate low-carb.

She does seem to have quite a bit of knowledge on the addictive aspects of food for people with obesity problems, and on the psychological aspects of maintenance.

One suggestion that I didn't like to hear was to keep your food bland. She did back it up with a study that showed obese people did much better with bland, tasteless food, lacking variety. Sigh, I didn't like hearing that because I really don't like bland boring food.