AI, I think there may be some confusion around the phrase...

AI,
I think there may be some confusion around the phrase 'commercial flow' with regards to concerns held. Who decides 'Commerciality' is not under question. LCK produced gas of commercial quality - no argument there either.
My posts re 'Commercial Gas Flow' have referred to the lack of SUSTAINED flow. LCK barely achieved pyrolysis and certainly not sustained at commercial flow rates for more than minutes.
The gasification chamber shape/dimensions did not support sustained pyrolysis and was not recoverable. (In my opinion, of course).

There is no argument about the resource size, or a pathway to Govt approval. Or that they may get it right next time.