I tried Lite n easy a year ago to shift a little bit of weight. I only had to lose about 5 kilos and i did that in around a month. The food was nice, though small portions. It was easy because its delivered straight to your door but is almighty expensive and you could actually do it way cheaper if you bought the stuff yourself (but then its not so easy). If you have a look on thier website at the sample menus you can see that it is just normal food you can buy at the supermarket.. Tony Fergos is a meal replacement milkshake. i havent tried this one but tried celebrity slim which is the same sorta concept. I only lasted about 3 days lol. I think if you like to eat you can have trouble with this form of diet. I know if you have a lot of weight to lose this form can make it come off quicker but your not learning which food to eat and portions so as soon as you come off it my friends that have tried it have found the weight came back on and more. i think its around 3.50 a sachet or something. Personally i like food so i found lite n easy way nicer as i didnt feel like i wasnt allowed to eat as such.