Bests & Worsts Reviews from Amazon

I really don't understand how this book has so many great reviews... The first 25 coloring sheets of the book are nice. However, starting on page 26 the images start to duplicate themselves. Simply put, Page 1 is equal to page 26, Page 2 is equal to page 27, Page 3 is equal to page 28 and so on... I'm sure you see the pattern. It looks like someone just took 25 drawings and copy & pasted them to make a 50 pages book.