I'm not. Sometimes it's good to play Devil's Advocate, but here the document is so laughable that there's no point.
Anyone with vision better than about 20/200 will note the one Senemut brought is not the same as the one we've seen before, as shown at 911Myths. The new one has got lots more scary notes and redaction marks on it.
These are, quite unquestionably, forgeries. Clumsy ones.
So at some point, somebody decided the original, with bizarre references to bin Laden, Red Mercury, and even Neutronics (???) on the same page, still wasn't exciting enough for the conspiracy set, and decided to add even more. Utterly ridiculous. The only things missing from the original are Area 51, the Philadelphia Experiment, and Hitler's Brain.
So, what reason do we have to accept this document? We know it's been altered, and we have no original provenance, and we know the person who originally brought it forth is a complete loon...
To the conspiracy set, you'll find your lives a lot less embarrassing if you stop falling for all this stuff. I can't believe anybody buys it, but you keep exceeding my expectations.