Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Flimsy waste of money

This is the worst toy in the world. Our daughters got it on Christmas and it is the 31st of December and it's laying dead and deflated in our living room. All they need to do is press on the walls and the whole thing flips over. The tunnels become disconnected constantly. We invested in the 100 balls which are now all over the house b/c with the exception of the main hut, the two connecting rooms have no floor to contain the balls. Total disappointment.