Guide very friendly and knowledgable. Good range of wines sampled. Could have been a little longer, perhaps, but maybe long enough. My wife and I did have a very good time.
The trip was okay once I took it. The company didn't understand where my hotel was, and instead of picking me up as agreed, told me to take the metro. If I could do that, I wouldn't need a guided tour! Finally they agreed to pick me up, but the driver came at the wrong time and couldn't speak English. But, I finally got there and had a nice tour. I had to pay for a taxi to get back to the hotel.