Overall the experience has been quite good. The tastes I have tried already taste like advertised and are good. My main problem preventing me from using Queal as my main shake (in place of Huel) is that nutrition-wise it is slightly below complete. One portion has only 30% of the recommended value of some nutrients (which is based on 2000kcal), while the calorie intake of one portion is 700kcal, so 35% of the kcal the recommended values are based on. I would expect the nutritional value to be at least complete and preferably better.
