Instruct: Classify the given Amazon review into its appropriate rating category
Query: Works well but is not designed for any manner of rough handling

I bought this to use with a small laptop that had no DVD drive. It works very well. Its fast with a USB 3 connection. The outer enclosure is very thin so if you push or place anything of any weight on top of it it will stop the disk spinning inside. Aside form that if you are nice to it this unit is a good buy for the money.