Even if there are grammatical errors, it will be the responsibility of those of us in alpha and later in beta to cite these errors and submit them appropriately. So long as we are vigilant in our endeavors. All we can really do (from my point of view) is patiently wait for them to release data so that we can pick it apart and submit our bug reports.
True, but is there any way we can help beforehand?
This thread is really a question to SD, "Will it help them in their GC3 efforts to hear about errors of this nature still existing in GC2?"