Gaynor does a lot of analysis of dubious investments and really highlights how unsuccessful the people conducting these have been

Castle is a stubborn and persistent individual, who has had little success on the NZX.
Nevertheless, he keeps coming back with complicated transactions that are unlikely to be better than his previous ventures.



I often wonder why he does it because the in depth nature is usually not required to get to a point of dismissing any possibility of making an investment. Of course he gets paid for his writing I guess but still...