It's not written well, there are many grammar and ...
342262
It's not written well, there are many grammar and punctuation mistakes.  BUT the book works; it employs the power of suggestion and my granddaughter asks for me to 'talk her to sleep' almost every night.
1956804
Poor written and poorly edited.
There aren't just silly grammar mistakes. This thing is littered with typos and poor spelling.
Maybe take this down and work on it a little more?
701730
There were at least 100 typos, misspellings, punctuation and grammatical errors.  It wasn't an easily read book for me anyhow, but these mistakes on nearly every page made it grueling.  I've ordered the same book from a different publisher, as I really want to read it again without all the printing errors.
1661540
They're not kidding about the idiot part.  There is some interesting information in this book, but the writing is about a fifth grade level and I don't think they had an editor.  Some paragraphs read like a poorly composed rough draft from an undergrad student.  I'm not exaggerating just to be harsh.  Do a little more searching and get a book or two by a better author.
4524672
This book is badly in need of editing - and because of its many grammatical and typographic errors, I have to confess, I wonder about the reliability of its factual information as well. Caveat emptor on this one.
3250038
Interesting story but the book is not written well.
4602591
This book needs to be properly edited so the content--which is excellent and spot on--can reach its reader.  The poor sentence structure and lack of editing is causing me to read sentences a couple of times to grasp the author's point. I hope they edit this and republish it as I think the content can be quite helpful. However, the poor grammar, awkward sentence structure and misuse of punctuation and capitalization made this too hard to follow. I am disappointed.
2994312
Starting with the first chapter, I found it difficult to pass over poor grammar, poorly formatted sentences and just bad writing technique.  Finally put the book away.  The grammatical errors were such that I can't even tell you what the book was about!  A good editor might really help!
4906246
Too many places where I've had to mentally fix the sentence.  Proofreading is a good thing and in this book it is obvious there was little to no proofreading or corrective work.  It could be good plot-wise but it needs a big chunk of editing.
1424598
Some of this stuff is quite practical BUT the book is clearly written by a non-writer, in haste, without a real plan and definitel without an editor or proof reader  It's really hard to take someone seriously when there are egregious spelling, grammar and syntax errors on every single page, often 6 or 7 such errors on a single page.  It's painful to read.
Also painful is the writer's slapdash narrative style.  You can tell when he's cribbing from a better writer.

The actual content is not bad, and being pretty compact is a benefit.  Usable exercises are in there.  Take an Alka Seltzer, read the thing fast and take notes, then donate it to your local library.  You probably won't want to go through it twice.
2760433
While it is interesting, it is written in. very short sentences. And can drive you. Insane.
It's poorly written. I could not get past the first 2 chapters because of the short breaking sentences.
It.
Drove.
me.
nuts.
2512641
The language is difficult and the book tries to explain the grammar.  Perhaps I need a "For Dummies" version
2771591
The writing and grammar in this book was so bad I could hardly read the first few chapters. Better editing would be beneficial.
3313112
It had very poor editing. There are a lot of misspelled words, words left out and ideas repeated. In some spots it seems like the writer is just trying to fill in space.
4864944
Too many grammar errors, hard to keep up with them. It had an ok storyline also.
1031013
I don't know if the author has poor English but it is written or translated badly.
704531
This book conveys a complex subject in a rather simple way, making it a useful read. However, the book is littered with grammatical errors which really detract the reader from the imparted message.