The good: World Building and Plot! McCaffrey is a master.
The bad: Outdated understanding of consent. F'lar can also be very 1960s sometimes.
The GREAT: DRAGONS. They're the voices of reason and the emotional anchors that keep the humans from becoming at times irredeemable. Pernese dragons are the platonic ideal for human-dragon bonding and set the template for all the future variations thereof in fiction.
(see long winded review on LT)