Must play:
North Berwick: absolutely spectacular and so much fun
Cruden Bay: amazing and an absolute blast. Thanks Jope
Royal Aberdeen: beautiful and impeccable conditions
Old Course: no need to explain

Awesome and Would Play Again:
Muirfield: green fee too expensive but the place oozes of history (and old money)
Castle Course: a bear of a walk up and down, no flat hole on the course. Beautiful views. Excellent holes but some felt a little too similar.
Royal Dornoch: course still not fully emerged from winter conditions when we played but layout is outstanding. I played poorly so I would probably like it more if I played better.

Would not play again
Trump Aberdeen: beautiful course but was definitely not your typical links course experience. Walk between holes was excessive, bent grass on a links course?