Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WHat is wrong with the quality??

I bought this cube for my 14 month old daughter and was really excited for her to play with, as she loves music. This cube stopped working withing a week! and did not work even after i changed the battery. Oh, it gets better..the return for this product is just 5 days from the day it ships! I think the company knows the crappy product it is manufacturing and wants to cover all its bases. Really a shame..as the product is really nice...the quality and the return policy must be improved. It is putting me of against all the munchkins products.