The Zico's we visited is the one in Chaweng, on Koh Samui. But it is not listed on Trip Advisor even though it has been open since 2005!! I don't know if there is one at Bophut, but somehow I doubt it, given that the restaurant is part of the Centara Grand Resort hotel just over the road.
The Brazilian BBQ is a very different experience from the typical restaurants in Chaweng and it's very enjoyable; especially for carnivores! The salad bar is great too.
If you don't like like noisy music and dancing with your food then it might be best to avoid the place though!
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