Pros:
First of all it was a real surprise to find a course in this area, as I live relatively nearby and any other course is close to 30 min. away. Like the other reviews said, the first 6 holes are fine. The ones where the lake comes into play are great (except for the occasional jogger). They did a good job of making use of limited space. One thing that hasn't been mentioned is that the park lighting pretty much follows the course. With the exception of 1-3 being a little dim, you can play this course after dark!
Cons:
Unfortunately, they really ran out of space after 6. 7-9 are around the baseball fields and are unplayable about 90% of the time once baseball starts. I've tried before b/c I think disc golf has just as much of a right to the park as baseball does, but after a while its just not worth it. I've hit empty bleachers enough times to not want to risk it on full bleachers. Also on hole 4 there are parking spots within 30 ft of the hole. There are not usually cars there, but I hate throwing at when they are there, since you could have a pretty solid shot and still hit a car.
Other Thoughts:
I work nearby, and I come over to play on my lunch break every now and then. In the middle of the day during the week, the course is uncrowded, and most of its problems go away. If you catch the course at a time like this, its actually a pretty decent course. I'm really glad they put this course in, and I think they did the best they could with the small amount of land they had. Considering there are no other courses nearby, its nice to have it when you don't want to drive 30 min to Middle Creek or 45 to Kentwood, Cedar Hills, or Buckhorn.