Below is my comment on this topic:
Thanks for posting this!
In my experience, the Big Mind process does give almost everyone a clear and immediate realization of what Big Mind is about (the general terrain), which is similar to the headless experiments (www.headless.org) and other forms of inquiry.
When I try it with people who have almost no experience with Zen, meditation or anything else in that area, I often see the same result as when Genpo Roshi and others facilitate: even novices sound like Zen masters, and speak from what is alive in their immediate awareness.
But it is maybe not exactly the same as kensho. Kensho seems to have many other aspects to it (stronger, the realizations are more unquestionable, there is an energetic component, and so on.)
What seems to come out of the Big Mind process, and headless experiments, is the realization component of kensho, although the “volume” and clarity of it may be a little less than a real, full blown, kensho.
At the same time, I personally find the Big Mind process immensely helpful.
It helps clarify the view before the “real thing”, which can only be of benefit.
P.S. I guess Brad is not too familiar with shadow work…! “What we see is what we are.” So Brad is …? But then, of course, we all are.