NOT HORRIBLE
I'm used to using the Wonderslim meal-replacement puddings, and those taste so good that this stuff doesn't stand up to my hopes of another great tasting product.  But it's not horrible.  My doctor said whey protein is the best kind of protein supplement.  The Wonderslim puddings are calcium caseinate.  I've read that calcium caseinate is better than whey in some ways so I'll have to ask my doc about that.  Anyway...I ordered a sample pack of several flavors, but the Fuzzy Navel got such good reviews that I decided to buy the huge container from Vitamin Shoppe.  It has a slight peach flavor, which is what I expected.  I used it in a smoothie with plain non-fat yogurt (not the dessert yogurt, the sour stuff) and 1.5 cups of wild blueberries.  I was hoping I wouldn't taste the Fuzzy Navel at all, because it does have a slight gaggy taste to me (I have a sensitive gag reflex).  But I can still taste the Fuzzy Navel.  I'll use peaches in my smoothie next time, because I'd bet that would entirely mask the flavor.  Like I said, it's not horrible, just not as great as I wanted it to be!  I will definitely use it though.  It is not thick & clumpy; it mixes well.  I first tried it just mixed with water.  It gets quite foamy, but it mixed well.  That is it's saving grace for me.  I'll try to remember to do an update for the other flavors after I get them and try them out.
Rating: 4 stars