It shouldn't be taken with a pinch of salt, it should be disregarded entirely. It's an utterly useless metric, and given that the report leads with it makes the entire thing suspect.
Every single metric inferred from code itself should be discarded.
Opinions derived from this metrics should be entirely discounted as well,they are doomed, no point in listening.
It's even worse once I realized what the company was. Of course they lead with the most BS metrics that could most easily be sold to some idiot exec to justify buying their product.