Pros:
I played this with a friend who was from the area... He reviewed this (below: Ninja-Disc-Master) and I agree with everything he wrote. Be sure to read his review as well.
The layout was awesome, up hill, down hill, flat and long, over water, near water. ect. The flow was really good too, no crossing fairways, or tee pads too close to baskets. The map helped, but I think I could have found my way without.
Not crowded at all. And the course is mostly set in areas of the park that keep you away from stray people walking in your throwing range.
Baskets were good, both homemade and professional didn't seem to different to me, but playing a few other Oregon courses has got me used to the home made baskets.
Cons:
Poison Oak. I don't react to contact with poison oak but I know what it looks like and have seen people who have gotten it... it looks like it sucks. That being said, if you plan to play here, look up what it looks line on line if you don't already know so you can avoid it. Also bring a towel or wet wipes to wipe your disc off in case you put your disc in some.
Bugs: there is water near by and it's mostly in the woods, so bugs are a plenty.
Other Thoughts:
Playing with another Ninja was awesome. I started playing disc golf because of him in Mississippi and how crazy is it that we both ended up in Oregon at the same time to play once again.
If you are around this area and have played the other close by courses then you really should play here. It's a little out of the way, but well worth it.
I rate it best in the area just under Tom Peirce Park.