Hi Chris,
Ive had it for years as I go to the gym 6 times a week and am veggie so it helps me keep my protein intake up. I use Myprotein impact whey plus as it has extra vitamins and minerals. Also tried the basic impact whey though and that's lovely too. I just have one scoop with water. Here's the nutritional info if you are interested...
Per 25g:
Energy: 97.1Kcal
Energy: 409.0kJ
Protein (dry basis): 20.3g
Protein (as-is): 19.4g
Fat: 1.67g
Carbohydrates: 1.48g
Each 25g serving also contains:
Magnesium: 189.3mg (50% RDA)
Vitamin C: 40.4mg (50% RDA)
Iron: 7.1mg (50% RDA)
Vitamin E: 6.1mg (50% RDA)
Vitamin B3: 8.1mg (50% RDA)
Vitamin A: 403.0mcg (50% RDA)
Zinc: 5.0mg (51% RDA)
Vitamin B6: 707.0mcg (51% RDA)
Vitamin D3: 2.52mcg (50% RDA)
Vitamin B1: 555.0mcg (51% RDA)
Vitamin B2: 707.0mcg (51% RDA)
Vitamin B12: 1.0mcg (40% RDA)
Folic acid: 101.0mcg (51% RDA)
Iodine: 76.0mcg (51% RDA)
Such a shame its not a HEA as it has hardly and sugar in so in comparison to milk, it could be argued its healthier

I'm not giving it up though as I noticed such a difference when I started taking it. Will just have to limit syns somewhere else.