I had this Frappuccino at Starbucks and I must admit I was pleasantly surprised. Firstly the minty chocolate aroma was divine! The cream on top balanced out the dark chocolate taste and there was just enough mint to not over/underwhelm your senses. It tasted just like a frapp version of a mint dark chocolate. It did have a slight bitterness to it, but that is true for all dark chocolate. Overall, I like it.