Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Seller never came through with the item.

I have had Sperry Top siders before and loved them. When this item was on sale as a close out item I was happy to see it available in my size. After waiting for a month or more, I finally got a E mail saying they had cancelled my order, because the supply had not arrived, and invited me to contact them directly, not through Amazon, to re submitt the order.I thought it was strange that a close out item would be on back order, and the whole thing left a bad taste in my mouth, so I just declined to pursue the item.