Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Good coverage but *very* poorly edited.
Review: I find this book useful but I have to rate it unacceptable for all but the *very* determined reader. It is loaded with typographical errors rendering formulas wrong, numerical examples wrong, etc... Really infuriating and unacceptable. I sent e-mail to the publisher complaining and they said "oh, the copy editor on that book quit." No errata sheet available.Caveat emptor.
