Not the original title

In the case of book reviews (and film reviews, I guess) we often change the title to that of the book/film being reviewed.

We started doing this years ago after realizing that book review titles often do pirouettes on top of the book being reviewed; it's kind of a minor art form (a very minor art form!) but it doesn't serve the reader who just wants to know what-is-this.

I wouldn't call the OP title a pirouette, but the pattern of following HN's original-title rule through an extra hop (from the review to the thing being reviewed) has held up so well that we do it pretty consistently now.

It's amazing how many sub-cases like this there are. Who would have thought that reviews need to be handled differently from non-reviews, but it actually does work better.