First of all, there is no person called 'John Neeman', it's a Marketing construct created for the business. The Founder and creative force behind 'John Neeman Tools (JNT)' is Jakobs Dimiters. Jakobs is also a former Film Editor which explains the excellent production values of his videos.
Janis Nimanis and his brother left under questionable circumstances taking with them several designs they did not create. No one except Jakobs and Janis know what really happened. I'll leave it to you to figure out. (See link below)
Then there is the aforementioned 'Wrangler Star' review (see attached). Seeing the kind of poor workmanship and deceitful practices used to try and implement the fix the ensures I'll will never own one. The Axe Axe head should have been tossed and started over again. Considering this was a 'review piece' one would think 'Autine' would go to every effort to make it perfect. If they will attempt to get away with those shenanigans with a 'Reviewer', what makes you think a regular customer will get any better? JMHO, YMMV. : )
http://www.neemantools.com/en/about-us/story
https://www.youtube.com/watch?v=vFer4VD-1bs
SJ