Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Agatha Raisin and the Wellsrping of Death

A separate sideline about Agatha's hopeless drive to have the ideal relationship with James Lacey, is, in essence, like a separate yet finely interwoven story to the mystery. Perhaps the mystery of finding the perfect mate is less solvable then the murders she so aptly finds herself involved in and solves far ahead of the famous bobbies of England's constabulary forced.