Nobody nails it every time. It is impossible. Especially when you consider these rankings are pre-draft. Not knowing the upcoming team, coaching, competition, injury setbacks, and work ethic are HUGE factors that nobody can foresee. Wall Street cannot figure itself out with all of the fundamental and technical information available. Throw in human behavior and other factors and we are left believing in some analytical system or somebody’s gut feeling. Ultimately I am not sure how impressive any of it is (even the against the norm hits) as they have also had misses. Just like the stock market there is no magic formula. And if we decide there is and we all use it, it loses its magic. But we are all human so let’s keep searching for it.
With that longer than needed babble being said I do prefer a systematic approach with some type of numerical evaluation. I think when we can establish useful numerical trends we can decrease our chances of failure (not eliminate). That may be our best bet.
Of course in the end doesn’t it always feel best when we “hit” with our gut?