Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Uninteresting narrator; didn't break Titanic. Overall, bad.

The character of Sumner was not fully developed, in my opinion - he was selfish, narcisstic (as, I suppose, most boys his age are) and always feeling sorry for himself. As for the Titanic herself, Ms Bass did not do her research - witness have always maintained the ship broke above the surface between the third and fourth stack before the stern attempted to right itself and eventually plunge to the bottom of the ocean. Overall, I found the story of a boy who wants to be a martyr and the historical inaccuracy distracting and not very appealing