Well, I lived about a par-4 away from the course for most of my childhood.
It's an old "family" club with a predominately Catholic membership that lives within a few miles of the course. I think it's an OK golf course, but generally think it's a little overrated among golfers in Chicagoland. There are some neat holes...I like #18 #8 and #2...but are a whole lot of boring parkland holes for my taste. Most of the greens are typical push up greens and they recently redid their bunkers in a big colt-esque (?) flashing oval style. I think local architect Rick Jacobson did the work. As of a few years ago there were still way too many trees and I think the course plays pretty narrow in spots.
The course has a pretty interesting history, as it's the site of the last Amateur win in the US Open by Johnny Goodman. They also hosted the US Am in the mid-80's and I think a recent Western Am.