The assumptions in this thread are many, so let me clarify a few things.

Everything we do here, except our blog network, is overseen by editors and an editorial review process that usually includes multiple editors. While that catches most mistakes, some mistakes will inevitably slip through.

If you want things corrected, you can always PM me, or list the specific things that need attention. Saying the whole test needs to be looked at for grammar is not as helpful as pointing out the specific problems with specific questions you came across.

This is our feedback forum, so pointing out areas where we are falling short is exactly what this forum is for -- even grammar mistakes. While we strive for perfection, we will sometimes fall short, for which I apologize.

Thank you,
DocJohn