If you want a typical good winelands lunch for a family gathering, Laborie would be a good choice. But beware. It is deservedly very popular and over weekends the service can be a bit patchy at times. Be sure to remember who your waiter and what he looks like if you sit outside.
The food is of very good quality, and they do special dished that appeal to children. Talking about that, sitting outside is ideal for the kids to go and explore the wide-ranging garden, yet remain within easy earshot when the meal is served. Result: children happy and not obtrusive in the conversation of the adults. That is always a plus point that many restaurants miss.
Overall, a good experience and with a bit more attention and training, service could improve to earn the extra star.