Not exactly clear-cut to identify... 7 different subjective signals? Sounds too much like astrology where 10/12 different horoscopes would apply to most people

Not exactly clear-cut to identify... 7 different subjective signals? Sounds too much like astrology where 10/12 different horoscopes would apply to most people anyways. Before subscribing to something like this, I'd want to see hard data around how common each of these signals is in a random sample of companies(possibly even with a breakdown by industry)