Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Shameless

I ordered "BMW GSing Around the World" directly from the author's web site. This book is a real rip-off and I'll send it back. It's 170 pages long (instead of 200 as advertised) and 30 of these are advertising for partner companies or for the other books from the same author. Remain 30 pages of text (one third of it for the "Big Dog" ride alone) and around 100 pages of totally uninspiring grainy black-and-white postcard-size pictures of a printing quality that doesn't even match a daily newspaper. Half of these show Mr Frazier's motorcycle in front of a road sign or at a mechanical workshop. The other ones show the motorcycles of Mr Frazier's encounters on his trips along with their owners in uptight poses. Unfortunately nothing is said about these very interesting people except for their citizenship and the model year of their faithful GS... "BMW GSing Around the World" is not only a rip-off but a show of disrespect for other long distance motorcycle travellers.