Why is this interesting? For Wikipedia articles about people this is doubly important because the title is inevitably just the person's name - unless you already know who that person is there's no hint as to why they are significant.
At the same time links to pages without any context as to why leaves me wondering why I should be looking at this page. Particularly product pages that are not easy to parse what the point is sometimes.
The title of this has since been changed, which causes even more confusion since the comments I linked now make no sense to someone who never saw the original title. I'm not sure if the new title would violate the title guideline or not, but it's certainly a better choice than what was there before.