Yes Phoenix I tried it recently and while the meals were lovely, I wouldn't say they're anything I wouldn't cook myself. What did somewhat irritate me was that the four meals I ordered ALL had a courgette in the ingredients - no other green veg at all. Yes, I know, I should have looked at the recipes first!
I think they're great for people who don't usually cook from scratch because they probably wouldn't have many/any of the store cupboard ingredients in, so following any other recipe could be an expensive experiment, with lots of leftover spices, sauces etc, that they may never use again. At least with HF, there is zero waste, which is great.
One of the meals I ordered included fresh prawns. Now, the way my week went, totally beyond my control, meant that I didn't have a chance to use this recipe until the day before the prawns' use by date. It had been very hot that week and although the prawns were in the fridge, needless to say the fridge gets opened and closed fairly regularly, and when I opened the pack, the prawns had gone off, so I had to buy more - another £3.50 on top of the already rather costly meals (but that was my fault, not theirs).
I probably won't use them again, but that's not because they're not good - the food was lovely with very clear, easy to follow instructions.
Actually, I did put a thread up about it at the time