Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a disappointment

This book started with gusto, but fell off very quickly. The "appearance" of the ghosts was not a revelation and the fact that some of the travelling party were ghosts, was not a surprise as it was projected long before the reveal. Too much of the storyline was left unexplained....how can one spend so much time with ghosts and not know it? How can one purchase supplies and go for dinner and eat food if one is a ghost? And so on. Yes, I realize this is fiction, but too much of it was left unconnected to make it believable. The ending was not exciting and was left very much unresolved. I never really bought into the whole storyline, since parts were left gaping and unresolved at the end. the descriptions of the ruins were very good and made me think I was there. Character development was good and believeable, but the storyline was just missing too many parts.