As it stands today, Spyglass is a more difficult golf course than Bayonet. The latter has been softened more than a roll of Charmin over the last few years, for the purpose of making it more user-friendly post-military. They've done a fine job in that respect.
BUT... they tore the soul out of what once was a wonderfully brutal golf course. Gib's right - it never was any marvel of architecture - hell, it was designed by an Army general with a left-handed slice - but it was THE toughest course in the greater SF Bay Area unquestionably, with its reason for existence being A TEST. I loved it. It kicked my ass up and down and every which way, but I loved it. Nope - Spyglass was tough, but it wasn't Bayonet.
As it stands today Gib's right - it really has little soul - I'd give it more than a "3" on any scale, but to each his own...
The main point is that it existed to be penal, brutal, "unfair", just a bitch of a test. Think you're good? Play Bayonet. That was always the rallying cry.... In that respect I'd rate the course VERY high as it was about 15 years ago. It succeeded mightily in its reason for being, That means a lot to me....
But I've lamented this on GCA's dg many times before.
It's nearly equally sad what's been done to #16 at Spyglass. Some things are MEANT to be tough, you know?
TH