Wow, Mike, that's significant, especially if they are chardonnay drinkers.
Was the commercial chard also oaked?
I have always sort of snubbed white wines, but a few months ago realized if I really wanted to appreciate wine, I needed to broaden my taste and learn to appreciate whites as well. I have been wroking on it and have actually gotten to where I am buying some semi-sweet Rieslings and other whites.
The best chardonnay I have ever tasted was a month ago in California. It was a 2007 Ortmans chardonnay. The wine maker si referred to as Mr. Chardonnay, because he is so good at making it. You could actually taste creamy caramel... really smooth. I should have bought a few bottles, because it is not distributed in my area. About the next best so far is (IMO) a low priced Cupcake Chardonnay, believe it or not.
Anyway, good job on the taste test.