Instruct: Classify a given review into positive or negative sentiment.
Query: Flimsy, doesn't stay in its position

This laptop riser is very flimsy. It doesn't stay in its position when taking out or depositing the laptop. The indentations to set the riser level are not deep enough so the movements cause it to flip from its position. I use it with a Macbook, I'm in an office and out of meetings, so I come back to deposit the laptop 3-4 times a day and have to reset it most of the time.In addition, the plastic that holds the riser level is cheap, thin. I can see it won't last long. Overall, I don't recommend it.