Terry,
It's true. The only memorable holes at Muirfield are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 18. The others are entirely forgettable.
Seriously, Muirfield is the only course I have ever played where, after my first round I have remembered every hole clearly. TV does blur the individuality of some holes but the fact is the course has 18 memorable holes. They may lack the dramatic features that make for great TV but also one dimensional golf but to the player each hole is memorable.