The scientific value of the research is by far the most important factor.
But what if the manuscript contains a lot of grammatical and stylistic errors? In this case, most likely the manuscript will be rejected due to insufficient language level. As a result, readers from all over the world will not be able to get acquainted with it.
That is why it is very important, after the final drafting of the manuscript, to transfer it to professionals for proofreading. The professional work of a proofreader with your manuscript is a guarantee of a good perception of your work and you as the Author.
