I have now been at Bosk for a couple of times and have always been very happy with my experience there.
On my last visit, we went to celebrate my better half MBA graduation with his family. We had a very nice spacious table by the window and greeted promptly by our waiter. As our booking was late (9pm) we weren't too sure if they would let us have the tasting menu, but they granted our request with no problem.
The tasting menu consisted of 7 dishes following the mood of the chef (please see pictures). We also took the Premium Wine pairing option.
We were very happy with the quality of the culinary execution, as usual. The service was very attentive and spotless.
As for the wines, we had an issue with 2 of them, as they had particles in them. The waiter apologized profusely and we were offered a glass of a wonderful 1985 Rose.
It is definitely worth spending a bit to enjoy a meal at Bosk.