Since there are less possibilities of error detection in these softwares, there are more chances of missing text, improper font size and
awkward looking paragraph breaks in your final product.
Readers will often
look past substantive issues and finish the book, but they won't pick up another book by that author, and they will leave negative comments, such as, «Some parts were confusing» (a problem with consistency), «The writing was choppy» (a problem with flow within and between
paragraphs), «It wasn't well written» (a problem with
awkward sentences and possibly other various issues), «I wasn't sure who was saying what» or «The dialogue wasn't that great,» and «It didn't really hold my attention» or «The story was boring» (a problem with telling instead of showing).