Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Disappointed

My son received the Thomas Big Loader set for his 2nd birthday. After opening the package only one engine receives a motor, you must by two additional ones to make the set function as it should. The track will not stay together and the quality of the product is very disappointing. My son hates this toy, it frustrates him because he cannot use all 3 engines out of the box like you should be able to. Then he spends most of his time needing the track put back together. I am very disappointed in this toy and will not buy anymore Tomy products with Thomas until I begin to read all positive reviews on their products. My son should be loving his new toy, not be frustrated by it!