I clicked on this thinking that you were talking about Rebel Fit, but you're not....
I haven't tried RH, but I have just signed up to my first Rebel Fit programme, which is 30 days (there are 60 and 90 day options) of a yoga and nutrition programme. In later months there are other programmes that you can join e.g. running weights, HIIT etc.
It has been recommended to me as a way of 're-setting' my screwed up view of diet and eating - the guy (Liam?) advocates NOT dieting, no calorie counting or tracking etc, and educates you on making informed, healthy choices but with no guilt about whatever you choose - I am basing this on what I've been told, my programme hasn't actually started yet - starts on 1 September.
I think that I will be given daily yoga work outs to do, and nutritional guidance. It was £40 for 30 days, but it gets cheaper if you take longer duration options. Not the cheapest option though, for sure.
Anyway, thought I'd mention it as it might be an alternative that avoids calorie counting etc? I can't personally vouch for it's effectiveness, but I am giving it a go........
My background is that I have previously been on Paleo/Whole 30 (carb restriction diets), that certainly worked for weight loss, but have ended up with a very unhealthy and distorted view of food in my head, and feelings of guilt and failure as a result of not sticking with the programmes long term - and I am back to being heavier than ever.