This book is classic Science Fiction, and a must read for all fans of the genre. I'll admit it isn't easy at first. It takes a while to get going. But it is well worth the effort. The science in it is far before its time. It is clear just from the reading that it was written in the 70s, but it isn't as dated as some other "old" SF I've read. The Moties are unique and interesting.

Give this book a chance. Even if you have to skim the first part. It's worth it.