I am doing the Paul McKenna sugar one too and in find it's really good, I have struggled with sugar craving for years and since starting this, I can honestly say i have not binged. I had a donut at the weekend and normally that would lead me to self destruct for the rest of the day and sometimes even for the rest of the weekend. I at it, enjoyed it and that was that. It was a revelation.
I am on day 16, I am keeping a journal, I write about 4 or 5 lines a day to to keep me on track and count my days of being in control. I listen to the audio before I go to sleep and I dose off about two minutes into it. I haven't a clue what he's saying. I get a good nights sleep after it too. The hypnotic audio is supposed to wake you up at the end but I just pull my ear plugs out and go back to sleep.
I bought the book from the apple book store so the audios are straight on the iPad. I also do at least one other Audio a day from the book. My aim is to do a full 32 days.
I did the make you thin one a few years ago but I think his sugar one is much better.
It has had a positive effect on other areas of my life too, I am hardly shouting at th kids, in fact I am so calm it's unreal. And at work I have been super organised and thriving. I don't know if this is the hypnotic Audios working or th fact that I am in control of my sugar, I feel in control in other areas too.
I would definitely give it a go. It's best to download the book straight onto your tablet and listen to the audios from there.