The most impressive thing about the book is how it can be easily read by children and adults.
My favorite character was Snowball who was run off the farm. Long after he was gone he was blamed for any misfortune that occurred in the farm. This absent scapegoat reminded me of Goldstein in Orwell's book 1984; Obama nowadays (who is being blamed for any silly thing by the alt-right even after he's gone.) and finally, apostates from the WT.