We had our reception in the Moorish Room due to our smaller wedding, but you really can't go wrong with either rooms. Both are gorgeous. All the staff were very accomodating as well. As another review points out, the prices are increasing, and it's definitely not on the cheap-end of things, but the food and quality was excellent. Overall it was a great experience!
Jax and the crew at Greysolon are wonderful! They are very receptive and know what they are doing, and not to mention the Ballroom is gorgeous. (They have weddings scheduled every weekend!) The catering prices have increased a substantial amount, but you get what you pay for. I couldn't dream of a better reception venue!