Instruct: Classify a review as either positive or negative.
Query: King of Hearts is a Compelling read

In Capote-esq style, up very close, through a small window focused on events in time, Mr. Miller has documented physicians/scientists struggle to understand and perfect open heart surgery detailing all the bodies and blood that were left in the wake of their effort.Not only is King of Hearts educational and informative, it makes for a compelling read as the story unfolds with all the drama of a strategic battle: heros, heroic decisions, luck and cowardice.This reader liked it.