McGregor Vineyard was mentioned by a tasting attendant at another winery (I won't name names...) and so we thought it would be worth checking out. Interesting arrangement, with rustic tables that are set up more like a restaurant. The attendants are also more like waiters/waitresses than traditional tasting room staff. Unfortunately this means that they are flitting around a bit too much to provide much insight about the wine. And the wine...the wine was not superb. Oddly, the highlights were the bargain non-vintage bottlings. Many of the estate wines are simply subpar with egregious QPR. (This is actually borne out on the CellarTracker aggregate score, which is the same as Heron Hill at 86.5. By comparison, HJ Wiemer has an aggregate score of 89.1.) We would not recommend this operation to anyone serious about wine.