Wu Yi Tea is the same as Oolong tea which you can find inexpensively in the grocery store. It is good tea but it is .... tea. No mystical properties. Like all teas, it has good antioxidants but isn't going to make you lose weight or look 10 years younger or whatever else.
I bought the Wu Yi tea which I like... I guess I bought into the whole magic weight loss thing... it's so hard not to! Lol But the only thing about hot tea is I don't eat as much because I trick myself to think I ate something... after I got it my grandma said it was the same *** oolong tea as well! Lol