Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

I bought this book based on the great reviews I read. Wow! What a disappointment!Not only is the dialog cheap and cheesy, the entire storyline is just ridiculous.The idea of time travel is intriguing and mysterious, but this was just utterly ridiculous.When she winds up in the past her reaction isn't even believable. She is sort of like "oh wow, I'm in the past.. ok cool.." and this character is supposed to be an intelligent highly educated doctor. You'd thing her reaction would be shock, disbelief, ect.The characters are just so shallow and unbelievable, I just can't get drawn in.I am pretty much gagging my way through it little by little, maybe 1 page a day is all I can stand of this awful story.Frankly, I do not know how this collective pile of garbage got published.