When I was planning my first Scotland trip, in May 2004 right before the run down to Painswick, Tiger Bernhardt recommended against the Glen for our last round in East Lothian before our 1:30 pm flight out of Edinburgh.
He was right, but there were still some good holes up there. It's a funny layout, #1 plays up to the top of a steep hill and #18

off that same steep hilltop for a very short par 4 with OB a distinct reality - behind the green! All the rest of the holes are up top, with one quick visit down to the beach on the drop shot par 3, then a blind tee shot over the bluff and back on top at #13-14. Too many holes were pedestrian, but every time you got back to the cliffside it got interesting again. #17, a mid length par 4 with the cliff ever closer as you approach the green, and a wire fence keeping errant slices in play, was fun. Launching the tee shot into thin air at #18 was very fun; my brother managed to bounce his tee shot off the clubhouse wall and back in bounds. His subsequent chip and putt birdie saved a half in our match.
I'm glad we played it although Kilspindie might have been a better choice, or one of the Gullanes. Best would have been the West Links again

but it's hard to get on there in the morning.
It's funny how some cracking and fun match play can move a course up a few Doak points!

Even by Doak!