Pros:
Setting: Quiet park is easy to find off the main road, with plenty of paved parking. Course is isolated from other park activities for the most part.
Disc Play: Course begins and ends with several short technical holes that have that "typical Michigan woodsy" feel. The middle holes really ramp up the challenge with many mid to moderately long and tight holes that require decent distance with very good control for birdie opportunities. There are a couple of holes (3 & 12) where you can let rip, but for the other 16, throttling down will save you strokes (and quite possibly discs). Hole design is pretty good for the most part, but nothing special. Shot variety is good, with a mix of fairways hooking left, slicing right and many going straight. A few blind holes required scouting up ahead, and will help keep you honest from the teepad.
Course makes good use of water to add some thrill. The tee shot on 3 is far enough to make you think about it, but not so far that noodle arms (like me) can't carry the water. They also added a safer, dry approach to the left of the lake, so that those who don't want to risk splash down get to drive from an elevated tee pad with a left hooking line to a blind basket, which keeps the hole interesting for everyone. Designers also made decent use of elevation where it's available.
Hardware: Cement pads were in good shape (some were short), baskets were decent. Nothing more to note.
Cons:
Navigation: By far this course's biggest fault. The fact that there are absolutely no signs, posts, tee markers, or arrows to point you towards the next tee whatsoever only hampers navigation on a course that flows poorly from basket to next tee in many spots.
Atmosphere: I have to agree with Bucket Bonanza; the locals here really need to learn etiquette. People looking for discs that don't seem to care if someone's waiting on the pad. Please learn the words learn the words "Go ahead and play through." Others were driving up on people while the group ahead were still looking and/or playing.
Lots of mud after many rainy days really dampened the fun factor for me - literally. This was a bigger problem between holes than it was on the fairways, and worse than on most courses I've played.
Just my opinion, but except for about 6 holes or so, I found the course to be lacking aesthetic appeal. Densely wooded holes block sunlight and keep grass from growing, resulting in fairways that are pretty much just dirt. Combined with low lying topography that retains water and washes away any mulch that may have been laid down, and the holes look washed out, bleak and barren, or swampy. Course looks like it gets lots of traffic from people who don't take care of it. Numerous trees had branches that would have extended into the fairway broken off - not cut. All in all, you get a course that simply isn't aging gracefully.
Other Thoughts:
Have to say I was a bit disappointed. I was expecting more after reading some of the other reviews and what I've heard from others, but everything I've stated is pretty much factual and/or reinforced by the opinions of other reviewers.
No doubt the extreme muddiness I encountered has biased my opinion, but let that serve as a warning to anyone planning a trip here to make sure they select drier conditions, lest they share my bias.
Nonetheless, I'd have to say disc play is "good," so I'll give it a 3.0, but since the course falls short in just about every other area, that's all I got for this place.