That is the reaction of many who look at the book for the first time. We, too, did not always read the book 5 times. Sometimes 3 times were enough, or we might stretch a book out over 2 weeks. Make Way for Ducklings is a good book to start with, or The Story of Ping.
Don't try to do everything that is listed under each category. The simplicity is deceptive, and the program is rich. We have done most of the books through all 4 volumes, and the experience has been quite rewarding. Just yesterday, we took all of the story disks off the maps to prepare for little sis's kindergarten next year. Big sis could remember all of the books we'd studied.
Go to the FIAR forum, if you haven't already, and lurk there for a while. You will learn a ton about the program.