Pros:
The Grassman is located within the large West Branch State Park, and there are many different things to do within it's premises. A large Lake to swim, boat, fish, and wooded areas to hike, it's a great place to spend a day.
The course is tucked in the backside of the park, playing near the water's edge in some places. and really goes into the dense woods within the park. Lots of super tight, twisting holes, winding your way around the woods, every so often running into a tee or basket.
The Discatchers are great baskets, and since the woods are so dense, the bright yellow bands are very visible. The tees are grippy concrete, and the tee signs are laminated paper showing a map and distance, with a suggested line.
Cons:
At the time that I played the course, the rough was very overgrown, and the fairways were not groomed. Finding discs, even if they were in the fairway, was never easy.
The lines for the really wooded holes were not always fair, and after the first half of the fairway, most of the holes turned into a prayer.
Hole 5 was gone, which I didn't know about. Some of the navigation was tricky as well, so it's possible that I just missed it, but the basket and tee were nowhere in sight.
A few of the holes are definite tweener holes, where a 3 is a good score, a 4 is not, and a 2 is near impossible, due to the fairway shape and amount of trees.
Other Thoughts:
This course would not be a 2.5 if it was well groomed, a few trees were taken out, and a few holes shortened or lengthened to make them better. However, in the middle of July, there was not a single sign that anybody played disc golf on this course in a few months or more. Hopefully, someone takes this course under their wing, and makes it better. If I learn that someone did, I will be back.