I'm, for once, grateful that Pimax has decided to send the M1 unit to the testers. Now, The M1 is being tested and I'm grateful to each one of the testers for their dedication and time. They are spending time scrutinizing the unit which will help shape the 8K to the better.
I really don't see the need to micro analyse all the words they say nor I see the need to tell them what they should or not do. Only them and Pimax know the terms of the NDA hence I will refrain from speculating what's allowed or not.
Two positive outcomes could happen at the end of the beta testing:
1- The M1 unit is fit for purpose and ready to be mass produced
2- Issues identified and to be fixed before mass production
I would say, lets wait for the beta testing to finish and see which issues have been identified, if any.