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Like so many recent productions and books in which lazy writers set stories in the past, yet forget to do any kind of serious research about expressions that are used, concepts that are common and technology that existed at the time in which the story takes place, this series is rife with late 20th and early 21st century language and attitudes. It takes away from a fun and otherwise well-produced program.

It is very tiresome that too many people who write stories taking place in bygone eras cannot be bothered to do even a modicum of research to make sure they've stayed true to those times. It takes a few minutes to Google the origins of a word or phrase to make sure it was in use at the time. Ditto manners and mores, songs, films, clothing and technology. Are they stupid or just lazy?