Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amazon - Liar!

Although it SAYS Toshiba on it and Amazon writes on the website and the packing slip that it is Part PA3468U-1ACA...it is NOT! They instead send you PA3468E-1ACA...which has three prongs! I wanted an EXACT replacement for my computer adapter! And I'm very wary now, seeing how many people had problems with it anyway...I should have read the 1 star reviews before purchasing. I thought since it was being sold by AMAZON, not an apparent 3rd party vendor, that I would receive what I was asking for...so unfortunate to be wrong.