A bit ill phrased maybe, but not wrong.
Women generally have better intuition -although in matters of love this tends to be impaired- than men. But men do have a very well developed sense of something being right or wrong. They may not be able to explain what is off, but they do get a feeling something is off. Then they move on.
This sense of 'off' is what I think was meant by 'lacking'.
It can be anything, for instance a woman being too needy, co-dependent, clingy, not standing on their own 2 feet, seeming to push for something prematurely (marriage, living together, a steady relationship) and so on.

So in that sense the writer of that was correct. Just that this 'evaluation' is mostly subconscious, and 'lacking' is the sense that something is off.