In reply to drunken monkey:
Used it quite a lot for lunches in the summer when time is tight and it's hard to get decent calories in during the day. It's good for calorie control and I lost about a stone pretty painlessly over about 6-9 months. It's about 150 calories per scoop and i usually make it with two scoops and a flavour. You can flavour it with anything but the Huel flavourings are nice and easy. I had it plain for a while but once you've had it flavoured it's hard to go back. It's quite high in protein and it's good for gaining weight as well.
Any drastic change in diet will upset your bowels and that's not exclusive to Huel. If you start by using it to replace one meal and then build up from there your body will get used to it more gradually. Journalists have a habit of trying something like Huel and jumping into it for a couple of days replacing everything they eat and then denouncing it as their bowels can't take it. If you do any crash diet like that your body will take time to get used to getting it's energy from a different source of food.
It doesn't fill you up in the same way as a solid meal does but you get used to it and it satiates your appetite. Very few people use it to replace all their meals. I'm not sure about a cheaper alternative, I think the recipe and ingredients are all published so if you wished you could make your own but I doubt you'd save that much.
Post edited at 07:49