Pros:
William Jewel has put a pretty solid nine hole course in that plays around a few spots fields, roads, and a creek. There are signs at every tee, multiple pins on most holes (a rarity for a nine hole course), and a fair bit of variety. Beginners have some chance at success here, while advanced players will have some tough lines to hit to get birdies.
A few holes are really unique. Hole 2 is a downhill tunnel shot, with a left-to-right route available, hole 3 plays through a few trees by the basket, and hole 6 is a tunnel-ish shot. Those are certainly the highlights.
There wasn't a whole lot of elevation to work with, but it was used pretty well on holes 2-4. A few tree lines come into play on several holes and provide a decent challenge coming into the basket on holes 3 and 5, and through the entirety of hole 6.
Cons:
This course is certainly aging. The woods are starting to get a little overgrown, and while the course is certainly playable, the woods don't offer the right challenge like they probably used to. The tees are gravel, and over time, they have gotten pretty uneven in spots, and get wet easily. Teeing off adjacent to the real tee will often provide better footing.
The layout is a bit odd. You have to walk quite a ways to get to the tees of 3 and 9, and back to the parking lot after 9. An additional hole could have been put in each of those walks, and those holes would have all been at least decent. I don't think there's room for 18, but a 12-hole or so layout would have been better. If you use a map, you'll find everything easily.
Several holes are boring. Holes 7-9 don't have a lot going for them being open and flat (except 9 is uphill, but still not great). Hole 1 plays up a hill and oddly around a corner of a field.
Other Thoughts:
This isn't at all a bad course, but I have to think it's not as good as it used to be. It's still a fun play, is accessible for beginners, and plays pretty fast, but that's about it.
If you're just stopping by, this is not a bad option to come play. With plenty of other courses in the area, you can make it a pretty decent day, and I don't think anyone will regret coming here.