Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Several of the recipes are suspect

I've tried several recipes and three of them had the wrong ingredients or the wrong quantity. I don't know about all the recipes because I will no longer use this book. The recipes for Marzipan - needs egg whites (492), Bavarian Bread Dumplings - needs flour (191), and spazle-needs more liquid or less flour (196) are all wrong. Becareful!