Traditionally, all animals in the group now known as simians are counted as monkeys except the apes. Thus monkeys, in that sense, constitute an incomplete paraphyletic grouping; however, in the broader sense based on cladistics, apes (Hominoidea) are also included, making the terms monkeys and simians synonyms in regard to their scope.
Eh, I liked a lot of changes they did. The last two books mostly consist of characters going on a quest, accomplishing nothing and more often than not being dragged back where they started. At least the show have them something to do.
Drugs are a hell of a drug.