Testing a new book

In addition to the usual course book (Boas) I would like to test a new book, as a supplement, this year. It is rather expensive, so I don't expect most of you to buy it -- but the book store is supposed to have a few copies: Felder & Felder, "Mathematical methods in Engineering and Physics". If you decide to buy it, I would appreciate feedback on this book as the semester progresses. (NB! For complex analysis, i.e. the first 4-5 weeks of the course, this book does not seem very suitable. It looks better for some of the later topics.)