Instruct: Classify a review into positive or negative sentiment.
Query: really unsatisfactory

This product just really does not do the job. It is painless because it doesn't actually pull any hairs. It seems to be a quality build, but the motor is not as strong as a model that works directly as a corded model. Most of all, the tweezing mechanism does not grab hairs of any length or thickness as far as I can tell. I had to return it.I had previously owned a Philips Satinelle Ice which worked quite well overall. However, I will say it was not durable. Somewhat cheaply made. Still, I found that with heavy use and at a price of approx $55 it was still a good deal if I had to replace it every 6 or 9 months. Apparently that product is now discontinued. Not sure what to try next. The tweezing method of the ceramic disks in this product is definitely the best design I've seen in action so far.