Pros:
Excellent, well maintained course with a creative variety of basket placements. Some of the basket placements are tricky, but nothing too frustrating... there is a river running along side this course, but the designers were generous enough to put baskets a good distance for the water, allowing you to "go for it" on longer putts. This course has a great balance of open holes, tight holes (giggity), moderate elevation changes, and a few surprises like a basket that hangs from a tree branch (Hole in the Sky namesake? it should be). All tee boxes and signage well maintained, navigation very easy.
Cons:
As a few other players mentioned, this course can flood in some places. I had to rescue my disc from marshy area on hole two and water barely came over my ankle but I did get a little wet. Keep an eye out for other non-golf park users, as they are oblivious to the fact that there's a course here.
Other Thoughts:
Really fun course and great alternative to the more mountainous courses nearby. No tree cover so bring a sun shirt or some extra sunblock and water.