Pros:
Plenty of trees, a pond and nice garden areas around the front nine make for a couple of tricky drives on the front nine. The back is a bit more open, with a couple of holes near a large culvert that has tall grass and water that can eat a disc or two.
Every hole plays as a par 3 and there are a couple that are pretty lengthy. Plenty of birdies out there too, most of mine were on the back 9. The standard concrete tee pads are nice, and the baskets are good.
My favorite hole was 10, because it has a window with trouble on both sides and a bit of elevation as you near the pin. Thick woods to the left, and to the right is a drop toward an overgrown ditch with dark water. The toughest tee shot might have been hole 3, due to trees with low, thick branches lined in front of the basket. The tee is on the edge of a pond, but the water carry is not very long.
Cons:
Layout is a bit choppy. I had no map, and started on hole 2. Locals had to point out where the tee for hole 3 was, but after that I was able to follow the route fairly easily. The first tee is next to the park exit on 21st St, across from the 18th basket. A course map or a few prompts to find the next tee could be a helpful addition.
Other Thoughts:
Glenwood is a pretty fun course. Not extremely tough, but has some demanding throws. Windy days will turn up the challenge dial a few clicks. The arboretum is a nice setting, I would like to see it in the spring when the green is coming back around.
I shot a 56 for +2. 5 birdies, 5 bogies, and a double bogey. There was some bad putting, questionable upshots, and definitely lots of room for improvement. Might try to return for another try if I should ever be passing through again.