Pros:
Lots of elevation changes, good variety in shots. A lot of tight tree shots in the woods, outside of the woods long big fairways. Some sharp hooks to force you to learn your hyzers. Most of the roughs are pretty open, making for easy disc finding, though in the sunnier areas, some of the edges are quite thickly grown. Hole 12 is absolutely gorgeous with a little creek winding through it. Many fallen trees give this course a unique and picturesque appearance. Hole 3 and 18 are both extremely long, 3 from the top of the hill, 18 with a right dogleg.
Cons:
A little difficult to find your way around. A lot of the tee signs have been removed/destroyed, but with a few exceptions it's not too bad to find your way around, and if you find yourself shooting at a black ace, there's still good play to be had. The concrete tees at get you started. Hole 1 has been crushed by a tree, you can still hit the chains, but landing it in the basket is a different matter. This course is strenuous. Expect to get a good workout on your legs going up and down hills and climbing over the fallen trees. Erosion has definitely aged this course, making some of the concrete tees undesirably sandy. Running water behind Hole 3's basket can take your disc away if you overshoot.
Other Thoughts:
This course is definitely one of the finest courses in the area, and I will definitely be making the trek out there more in the future. It easily competes with Hudson Mills for scenery, design, and challenge, while offering more shade and being free of charge. Took us a little bit to find the first tee, but after that, this course was pure discing joy. If you're in southeast Michigan and haven't played this course yet, remedy this as soon as possible. The rest of the park looks to offer a pretty good and scenic time, too, if you've not got the desire to throw anymore.
Re: Cassholes and litter, the condition on the course was pretty good today. We arrived a little before noon on a saturday, and found the people friendly, the course quite clean and uncrowded. Hopefully this is a sign of a change in attitude, and not just us lucking out.