Good wine and our host Ian was very friendly. However, I'm giving this winery 4 stars due to their clunky booking system. Here is what happened:
I wasn't able to book their wine tasting online so I called the winery to make a reservation. After that, I was then sent an email containing a link that I needed to use in order to confirm the reservation. The link pointed to the same broken website that handles new bookings. I was not able to confirm my booking through the website, so I got an email saying it had been cancelled (!) I called the winery one hour before my (cancelled) reservation started to ask if they could still accommodate our party of seven and they said yes. Unsurprisingly, once we got there the place was almost empty...