Pros:
This park almost feels like it was carved into the woods and farm fields with disc golf in mind. The scale is MASSIVE, with lots of distance, lots of terrain changes, lots of wooded tunnels, and plenty of big risk/reward situations.
The tee boxes are good, signage great, baskets very disc friendly, park amenities verrrrry nice. Good parking, good picnic spots, and other good things for the non-disc golfer to enjoy.
Every shot that you have and every disc in your bag will be tested. (case in point: I had to pull off a 270 degree forehand touch roller to escape from a pine tree less than 30 feet from a basket just to save par).
With very few exceptions, every basket/tee combo had a fair line that you could take that would lead to success. Whether or not you could actually hit that line, well... that's what practice is for, yes?
In addition to the four possible pathways, this course has two game faces. Without the wind, it's a tough drill instructor who puts your through your paces in a challenging obstacle course designed to test your confidence and fitness . With the wind, (and it can get REALLY windy here) it's an evil scientist who tortures you with unavoidable traps and pitfalls as you try to survive a trip through his lair.
The bomber holes are REALLY bomber. I think my favorite was the par 5 that ended the front 9, where you have to throw a long, accurate drive that avoids OB right and carries over a pond/marsh (or not, you can lay up), then a good second shot that avoids falling away with the slope into the woods, and finally a good approach that carries over another pond downhill into a basket that's tucked away in a little alcove. Some of the par 5's that I've played are either ridiculous (impossible windows 200+ feet away followed by more impossible windows that can't be hit unless you hit the first window, > 90 degree angles followed by similar turns, etc.) or just plain boring huck/huck/approach holes with no challenge to your shot making skills. Hole#9 at Minekill makes you feel like a 4 is an honest-to-God birdie.
Cons:
This is not a course for beginners. (not a huge con, really, just an observation).
The only thing stopping me from calling this a 5 star course is that it's still a little rough on the edges. In a few more years, when the course has been "played in" and all of the trimming and such has been done enough times to solidify the pathways, I'll bump it up.
As I mentioned above, there were a few tee/basket combos that lacked a truly fair line for the average tournament disc golfer. On one it was because there were a few branches that hadn't been cleared out of the high line necessary to carry up the massive hill (#13, I think???), forcing a lay-up and pray approach, on another it was just a few too many small saplings too close to the basket, making a clean approach more a case of luck than skill.
Other Thoughts:
One of the best courses I have ever played, and I only wish it were an hour closer so I could play it every week.