Agreed no such thing as a boring course, most disappointing is probably the accurate question but for many of us disappointing US top 100 courses come with an invite from a member and a gentleman would never criticise a hosts club in open forum.
Inverness is a mix, it has one of the best holes I've ever played - 7th, a hole I've played the best - 10th, in three rounds I've stiffed my second shot every round. The most out of place hole ever - 3rd and finally one of the more interesting and atmospheric holes - 18th, especially chipping and pitching at midnight, under floodlights with hickory clubs whilst avoiding the sprinklers.