Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Spectacularly unlikely, but such juicy ye olde time Gothic fun!

Set in 1850s London, downtrodden but fiery doctor's daughter Bella is saved from a life of prostitution by dashing politician Guy Raven, and is pressed into a marriage of convenience with Guy once a Scandal erupts. How can she make Guy love her, and escape the machinations of the vile criminals who were determined to sell her into white slavery?A little contrived, and some of the historical detail is not particularly convincing, but it's a lot of fun, and I tore through it in a few days. It's a diverting gothic melodrama, and definitely worth a read!