What is the fine-grained topic of the following text: Though they don't always keep a straight face, occasionally tipping from fantasy into farce for instance, a canny medieval Scottish ruler blithely accepting a 21st-century designer pant suit as regulation female barbarian dress such lapses are minor; the biggest fault readers will find is that these intriguing characters are taken away so quickly (especially in Blayney's frustratingly rushed resolution). Only return the topic.
Review of a medieval Scottish-themed book