Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The worst router I have ever used

This is such a crappy product. Once in a while, and I mean 3-5 times day, it will loose al conections. Sometime the wireless ones, and sometimes between the device itself and the DSL. All light will be blinking and all will look nice, except there is no conection. The only way to get it back is to go and power cycle the router and the DSL modum. Those thing should stay alive forever, not die on you 5 times a day.