The service was attentive, the interior is very nice, and most of the food was good.
Why only 3 stars?
Egregiously overpriced & tiny portions (even for tapas): $4 for one thimble-sized croquetta (I'm not exaggerating), $16 for one skewer of venison, $12 for a side plate of brussel sprouts, etc.
In other words, the restaurant is nice and the food is fine, but it's not worth $100 per person...especially, when you're still hungry afterwards.