Pros:
-all the disc golf essentials: tees, adequate signs, good baskets, simple navigation (actually the signs and baskets are updated compared to many of the photos on here)
-decent interaction with a nice park, with front nine going one direction from the parking area, and the back nine the other way; would be a good place to bring family, kids, or new players
-no major safety concerns, though the park layout means errant throws could go either into the street or the jogging path
-it's a pretty unique disc golf experience but done well; holes are fun even if not particularly challenging
Cons:
-hole diversity is limited by the type of terrain/trees available and the fact that all 18 are squeezed between the street and a park path
-no particularly long holes, though that's actually good here (I think long holes would increase the chance of hitting park users or cars)
-some of the more fun holes are actually ones where you might hit someone by accident; I had to wait for cars to pass on one hole (front nine, street on left) before hanging a RHFH out over the street; I waited for walkers on the path once or twice just to be safe, though it wasn't a problem on most holes
Other Thoughts:
It's a beautiful park along the Arkansas River, and the park is in great shape overall: mowed grass, trash cans & no litter, restrooms, a play area for kids, free parking, safe area, etc. The layout of the park (being long and narrow along the river) makes for a unique round but also limits the type of holes that are available. The first 9 holes go south from the parking lot (street initially on left) before turning around and coming back north (now bordering walking path on left). The back nine goes north before coming back south. Literally only one hole goes east/west, and it's a shorty since the grassy area is only ~200' wide at its widest spot.
I thoroughly enjoyed a quick round here. There were really no negatives to the experience. I imagine during peak hours the parking might be crowded, but I was there at a decently busy weekday afternoon and had no problem. It's the kind of course that a "disc golf rich" area benefits from. You probably wouldn't want to play every round here, but since it's one of many courses in Tulsa, it's a very nice option. It won't challenge your game like Blackhawk or McClure, but it's a very nice relaxing round in a beautiful park that's conveniently located closer to central parts of Tulsa.
Rating: the disc golf itself is closer to a 2.5, but this is a park where the park itself adds value to the course. The designers knew what they had to work with and did a good job without endangering anyone.