Instruct: Classify Amazon reviews into positive or negative sentiment
Query: High quality and engaging puzzle

My almost 3 and 3 year olds love this puzzle. First, it has dinosaurs on it in vivid colors. Second, the puzzle is broken down into eight sub puzzles (2 to 8 pieces each) so my son can do each dinosaur separately and then join them together at the end or make it as one big puzzle. It teaches them to divide a bigger task into smaller ones. Third, the carrying case is fun and each like carry it around.The pieces are large the cardboard is thick. Some pieces are damaged but that is because it is used so much, almost everyday for the past few months.There are other puzzles by the same folks. For the younger I recommend this or the sea creatures or any puzzle that is divided into sub puzzles. Once they master that, move up to one without the boarders, such as the construction trucks.We love it and will buy others.