Well, Chris - I've had lots of small grower stuff too - even gone to sugaring off parties and had it straight from the washtub over a fire - and while it may have a certain slight edge in taste all I can say is REAL maple syrup from Costco is WAAAAAAAY better than Aunt Jemima anything!! Sort of like comparing a Lexus to a Lada. The Costco syrup vs. the individual producer is more like comparing a Lexus and a Mercedes.

And I agree with Chris re: taste and grade - stick with the (cheaper) amber or dark.