Rating: 

The five stars are intended to offset the one-star temper tantrum so that casual readers of this page won't see an overall one-star rating and move on, which would be an injustice. If not for that, I would probably knock off one star for the high price. But I get the content with my Safari subscription and physical copies are readily available from used-book vendors for much less, so I'm satisfied.

Thanks to Mr. McLaughlin & O'Reilly for this helpful resource.