Gary Taubes is very well know in the Low Carb High Fat community. He is a journalist and did a lot of research on the subject. Check out this video of a lecture he did on his books.
https://www.youtube.com/watch?v=lDneyrETR2o
Also, check out the new book Keto Clarity by Jimmy Moore and Eric Westman, MD. Number one on Amazon health right now.
Personally I think it is a great way to eat, but I realize it is not for everyone.