I have reservations in August for the YC, so I cannot offer an opinion on that steakhouse, but my family had dinner at the CS in january. I need to place my ADR's tomorrow for our January trip, and every member of my family asked that we skip CS this time. I was surprised to hear this, but they did not really like it. I cannot compare the two, but will add YS if we like the meal in August.
We only had one real complaint about the food, which was rectified and later addressed by the manager, so I think they really did not care for the atmosphere.