Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Puerile Embarrassment

"Hailing from across the ideological spectrum" "twenty-one of the writers who have thought longest and hardest about immigration" - what a joke! Only one immigration sceptic, George Borjas, is allowed a voice; the rest are all drawn from the shop-worn ra-ra neocon pro immigration chorus, with a few leftists thrown in, whom TJ must have known in her college days. Even worse,as Steve Sailer points out in "Remythologizing the Melting Pot" on VDARE.com, she displays no grasp on statistics and allows her writers to contradict themselves on matters of fact, such as why the German 19 Century influx was assimilated. Far better, in view of President Bush's Amnesty/Open Borders proposal to read Borjas' "Heavens Door".