Pros:
Mt. Airy Forest is an excellent disc golf course. Its even mix of long/short and wooded/open holes require players to master all aspects of the game. Also, several holes (#2, #13, and #15 in particular) feature significant elevation changes.
My favorite hole is #2. This is a long, challenging hole which winds down a large hill and bends slightly to the right. Dense woods crowd either side of the broad fairway, and push you to execute a clean drive, and approach. Reaching the chains in three shots is difficult, but attainable. Also, the view from the tee/fairway is picturesque.
Finally, wildlife on the course is abundant. You will frequently see deer and other animals roaming.
Cons:
My only gripes with Mt. Airy are minor. Several holes have been moved in the past 2-3 years due to erosion. This may confuse unfamiliar players who have gotten out-of-date maps. cincinnatidiscgolf.com should be updated in the Spring of 2009 with accurate pictures and maps, so check out that site if you plan to play in the near future.
The deer I mentioned in the "Pro's" section leave "droppings" everywhere...watch your step.
Other Thoughts:
I titled this review "3rd Best Course in Cincy Area" because I consider Idlewild and Banklick superior to Mt. Airy. However, please don't construe that to mean this is not a good course. Those other two are very tough to live up to. Mt. Airy is my home course. The frequency of which I play it contributes to a sense of familiarity, and drains some of the novelty, but not its quality.
A pro shop is being installed next to holes #5 & #6 in the Spring of 2009, so you should be able to buy discs and refreshments on the course soon!