Personally, I found the detail useful. The more detail, the more...

Personally, I found the detail useful. The more detail, the more you can refine the cost model. 

For instance, I'm still awaiting a key piece of information to filter out on the Lilac process. Until then it's a bit of a mystery as to costs (although you can make logical estimates).

Any comment from BBB is obviously going to be along the lines of "This continues to de-risk the project and provide potential additional revenue streams to further increase value to shareholders. Also, did I mention the Industrial Scale Pilot Plant?!"