I have done Whole30 and still doing it (only added back butter, yogurt and smoothies). I recorded most of my meals and continue on doing it on instagram: blue.berry
It's great! The only "diet" that was able to cure my psychological ties with food. I only lost about 2 lbs, but started a workout too, so that could have been the issue. My body changed - smaller waist, etc. I highly recommend "It Starts with Food" - amazing read and very inspiring to take action.