"It was so quickly done"

It was so quickly done, I think the reviewer just used software to correct the grammar errors that's all. It is not possible to review almost 200 pages in less than a week.

"Very professional services"

Very professional services. Thank You for your great communication and constructive procedures.

"excelent review!"

excelent review!

"Fast and efficient"

The process of reviewing was fast, the reviewers were efficient, quickly answered my questions and the review was very nice. The price is reasonable.

"There were only a couple of commas…"

There were only a couple of commas changed. I could have done that.
Useless

"Thank you very much for an excellent…"

Thank you very much for an excellent job and quick communication!

"Effective"

That was effective. I'll return in future if I need, and I'll also recommend for other partners.

"Very fast and well done"

Very fast and well done

"Great!"

Always fast and accurate

"Very good.Thank you"

Very good.Thank you