Instruct: Classify Amazon reviews into positive or negative sentiment
Query: More focus on Medium Format please!

Ernst Wildi's book was quite a disappointment to me, as the title made me believe, that it would be a competent appraisal of the different formats and a recommandation of fields of photography where the size of medium format would win the game. But after a couple of chapters concerned with different formats, cropping and camera types the rest is just an ordinary photography primer with really no news. Additionally the illustrations are often handdrawn and really not of the quality you would expect to find in a book like this.I feel seriously misguided by the title and wonder if I dare order the other wellknown Ernst Wildi title on a specific medium format brand...