Pros:
Turtlecreek DGC is a great place to get in a round with variety (woods and open fields) AND to watch (and hear) large remote control airplanes and frequent skydivers (well...hopefully you don't hear them...that might indicate a disaster in the making). It's kind of a game of flying discs and an airshow rolled into one.
The course is well-maintained despite limited trash receptacles, and features eight open field shots that can be influenced by the frequent breezes and the few planted trees and hillocks. It has ten wooded holes that are not overly tight, but the well-defined lines can sometimes be challenging for the rec to intermediate player. A creek comes into play on a couple of holes (or more, if you do what I did last time out, and kick off a tree deep into the woods!)
Signature holes are probably the long S-bend #11 and the open 600 foot #18 (the only two holes I've yet to par, after five rounds here).
Baskets are decent, and the open tees are asphalt, while the wooded tees are flypads. The flow and design are fairly straightforward with minimal hiking between one basket and the next tee. There are usually good tee signs, and next tee signs, when needed.
The park has bathrooms, water fountains, a small kiddie play area, a walking path, and a couple of shelters, but I've not seen much other activity here besides the 'air show' and the disc golf, so it's good for the latter.
Cons:
There are only a few benches on the course, which is mostly flat (though most players enjoy a variety of elevation, a relatively flat course could be a plus for older knees!).
Though there is a practice basket, the very few alternate teepads and baskets don't seem to be used much.
Well north of Lebanon, Ohio, this course is situated pretty far out from major population centers (however, it's still within a 45 minute drive for Cincinnati and Dayton players).
Other Thoughts:
Just attended the Turtlecreek Open yesterday, and on a calm day, the 980 to 1020 rated players shot in the mid to upper 40's for 18 holes here, and those (ahem) who are more (shall we say) 'humble' (like me) were satisfied with 60 or better. So the course accomplishes what decent courses do: separate the wheat from the chaff. Wait..I'm chaff?!