A poster to Ain’t It Cool News claims to have read excerpts of the script himself and that it was good and that the two people he knows who have read the entire script were surprised by its quality.
He goes on to say “[t]he dialogue is crisp, exposition handled way beyond anything usual in the franchise. Levels of great, sharp banter too.”
Furthermore he claims to know three people associated with the production who have seen Craig Daniel’s screen tests and dailies. From these they describe Craig as “marvelous as 007” even though one started off in the anti-Craig camp.