Instruct: Classify a review into positive or negative sentiment.
Query: BIG DISAPPOINTMENT

The original book had 118 PLATES THAT ARE OMITTED FROM THIS BOOK.They are described in text at pages 328-500! BUT HOW CAN YOUHAVE AN UNILLUSTRATED ENGINEERING HISTORY?There is still an immense amount of information in 288 pages with231 pages of appendices and a few illustrations, but MUCH IS NOTUNDERSTANDABLE WITHOUT THE MISSING PLATES.Thomas Tredgold's original was 1827; this is Woolhouse's revisionof 1838.So, and since there was a third edition of 1850-3, if you arelooking (as I was) for information stated to be in "Tredgold" onan 1850 steamboat, you will again be disappointed in this book.