I am a member there. It is well preserved. That's likely owing to the fact that it is not a rich membership and there were never funds to screw it up.
In 2021, a renovation was undertaken, which has pleased the members. The course retains old fashioned charm. The renovation focused primarily on bunkers (moving some, steepening most). The wonderful, confounding Willie Park greens were untouched (though enlarged).
The holes are straight, in keeping with their 1919 provenance. The property stands at what is often claimed as the highest point in Catonsville, and the wind blows like a links, particularly now that so many trees were recently removed. It is bisected by a burn, and several holes tumble down into it precipitously, so uphill and downhill lies are common. Fascinating lies can be had away from these areas as well.
The greens are confounding. Some are heavily sloped, which sometimes proves a bit less vexing than those that are not. Seemingly slight contours on other greens are magnified during play, and obviously down hill putts play a bit uphill. The neighboring Wilkens Avenue has the influence on putts such as that encountered at Augusta with Rae's Creek. Local knowledge is key at RRGC.
The course is short, but doesn't yield to bullies. Even par proves a fine score even at the state amateur when held there.