Is GOT2B Dry Shampoo a good product?

I've just discovered dry shampoo, That being said, I saw one on tv called Banese or something, but when I went to the drugstore, the beautician said the got2b dry shampoo was her favourite and the best one out there. Does anyone have any opinions on this brand of dry shampoo or what brands are really good? I have dark med to dark brown hair. and also...do they really work?? is the hair fresh and clean after?