Pros:
I was very impressed with this recent (5/09-ish) addition to the Dayton, OH disc golf scene. The park was easy to find (I just "googled" Westbrook Park in Clayton, OH for directions), and a large, clear course map greeted us near the first tee.
The course offers a decent challenge for most skill levels. The holes frequently exceed 300 ft., but there are also some birdie/ace opportunities which keep you from getting too frustrated. Also, the obstacles and specific challenges on each hole vary from distance, to trees, to bends, etc. I was particularly pleased with the use of elevation changes, which are abundant. These different challenges keep you engaged and require you to consider different shots and strategies as you move from hole to hole.
Finally, the flow of the course is straightforward and easy to navigate, and there was no traffic. I expect the course to become more crowded once the word gets out about this great course tucked away in a pretty suburban park. Be the first kid on your block to play Westbrook!
Cons:
The tee pads are either dirt or gravel at this point. We slipped at least a couple of times. I hope that permanent, concrete tee pads get installed, because those are one of the only things lacking.
The existing tee sigs tell you the distance and general direction, but seem almost oversimplified (i.e. just a straight line). This really isn't a problem because the course was designed with such a natural flow, but I think we got confused on one hole...
Other Thoughts:
Westbrook Park is a beauty. Get out and enjoy this one, then drive down the street to Blue Heron (Englewood Metroparks). That is another course which is five minutes from Westbrook, and is worth playing.