Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Bad OCR
Review: The content in this book seems good, but the Kindle version seems to have been scanned in from a paper copy and OCR'ed. The book has random lowercase-l and number-1 interchanged all over the place, and random other OCR errors. It makes it not only distracting to read, but confusing where important things in the book are just plain wrong because of the OCR errors!
