Check out this review:
Not just a well-needed laugh; the author got it right when giggling about how the marketing copywriters described a 3.25" (really!) vibrator as enabling us girls to “let you find your G-Spot easily and effectively, giving you unknown orgasmic pleasures.”
As she noted, some of us have never LOST our G-spots, and if they think something that's 3.25" long can give us unknown orgasmic pleasures....?
Maybe that's impressive if you're a koala.
The only thing I can think of that would give me unknown orgasmic pleasure, of that size, would be a piece of cheesecake.