Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Plot holes you could drive a Christmas Train through

I won't detail the plot holes in this laughable story, because I don't want to spoil the fun for those who apparently enjoy this sort of drivel, from the 4-5 star reviews here. I will say that the first part of the book is an ode to Amtrak (of all things!) and a piling on of one pencil-sketched character after another. The story seems to be going nowhere, and it isn't. The last part of the story is where the humor really begins, as we are treated to most ridiculous plot turns I've ever read. Practically nothing adds up. But of course, every ludicrous situation is tied up with an implausible little bow at the end. There is no way anyone could get this book published if he weren't already a best-selling author. The editor should be slapped for letting this go to press in the shape it's in.