Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Its a Rbik's Cube

The title sums it up very well. This is a fun puzzle to play with and try to solve. Other reviewers have complained that this cube is very fragile. However, if you are gentle with it, it will stay together. My cube is not falling apart and the stickers are staying on, because I take good care of it. So, if you are looking for a fun and challenging puzzle to solve, you need to look no further than the Rubik's Cube.