Instruct: Classify Amazon reviews into positive or negative sentiment
Query: delightful little confection

Like the previous reviewer, I agree that the writing is simple and there is a lack of depth in the presentation. However, unlike the previous reviewer, I don't believe that that spoils the project. This little volume was meant as a general intro to a subject with many chapters and even more footnotes. For readers with just a passing interest, this will be sufficient information. For others, it will whet their appetites (a short bibliography is included). Either way, there is no denying that this little book is very handsomely produced and a delight to behold. The many vintage photos and illustrations are outstanding - they compensate nicely for the sparse text . If you only read books found in univeristy libraries, this project will probably disappoint. But if you like smartly produced picture books and the story of early flight is of interest to you, you will be happy to have Ms Winter's work. At a mere 5 in. X 8 in., this little volume travels well, too.