I saw it on TV a few weeks ago. Didn't believe it. Nescafe' has come out with Sparkling Cafe'. My husband said he tried it quite a long time ago (a different brand). He said it was awful. So I found a bottle yesterday. Bought it and....well, like any good mother, I tested it first on my child. Here is a picture of the bottle. Then the product poured thoughtfully into a wine glass (kids like things poured into wine glasses). Remember that. 
And his reaction. Needless to say there won't be any more tests for awhile. He was a trooper though, said, "At first it was sweet and bubbly and you almost think 'hey this is good', then you get whammed with the ice cold coffee taste". I did try it afterwards, and yea. That pretty much describes it.