The Chainstar baskets are in excellent shape. The course is frequently mowed. In fact, Parks & Rec were out there trimming the weeds when I first showed up. There wasn't much pedestrian traffic. Some parents had kids playing on the nearby playground but they never interfered with play.
The course is short, which won't challenge any advanced or beyond players. I threw mostly from a stand still (Lack of tees.) and landed frequently within putting range on the majority of holes.
As for the trees, keep waiting, as they will change the difficulty in the years to come.
The elevation of the hills here, while not steep, did make throws interesting enough. I think that was the only perk that made the trip worthwhile for me. There's plenty of uphill and downhill approach shots to practice.
The lack of underbrush and tall grass helps in not losing any discs, a plus for all disc golfers.

First of all, the obvious lack of tees and signage. The park is small and I understand placing tees in will reduce the park's scenic appeal. The stone markers are flat with the ground, so I recommend if you are playing out here for the first time, walk the course first. The tees and baskets often run close to each other. It can be deceiving on where to throw. Is that basket #1 or #7? Hint: #1 is behind the tree and not entirely visible from #1's tee.
No public restrooms out here. The closest gas station that I saw was a Quik Trip near the K-10 off/on ramp into Eudora. No trash cans nearby other than near a picnic shelter, so please pack out what you bring. As for that fact, I saw no litter.

Overall, not a bad little course for a small town. I hope that it does get used by the local players. For practice, this works! I'm sure though that if you're going to make longer than a 15-20 minute drive, go ahead and play Centennial Park in nearby Lawrence or Shawnee Mission Park in Shawnee. I had a few hours to kill before work so I drove out from Olathe to cross this one off the list. Didn't regret it, but wasn't overly impressed either.