It served it's purpose. The set up of the book was weird, according to my instructor (research design should have been at the beginning of the book?) It was not a great book, but it got the job done and I did not feel the need to completely give up on it.
"Really liked it" may not be technically accurate, but for a textbook covering a fairly dry topic, it did what it needed to do well and with as much readability as possible.