When I first heard about this I was a bit wary. A friend had said that it tasted like medicine, but I can assure you that it is lovely. I am not usually keen on vanilla, but this is lovely. I have already drank two bottles today. Its quite a nice taste, at first, it just tastes like you are drinking reqular coke. But then afterwards it tastes like vanilla ice cream. Go on and just try some. I was quite surprised by the fact that this was not heavily advertised at the time of release (well not in the UK anyways) I am sure that many more people will try it when Coke get the advertisements sorted out!
Its dead cheap, so just try some, I guarantee you will love it!