I have only had one example, I think it was the 2005, and loved it. The best Jurassic Pinot Noir I have had. The Trousseau, on the other hand, was a brett-filled, massive disappointment.
My experience with Jurassic Pinot Noir has not been extensive, and I generally don't like it. I much prefer the Trousseau. But the Ganevat I had was very impressive, and much better than that year's Trousseau.