Instruct: Classify Amazon reviews into positive or negative sentiment
Query: complete piece of crap

this router cannot hold a connection at all. we have two wireless computers on the network and we are constantly being kicked off about 10 times a day each. [in fact i was kicked off in the middle of writing this.] i have spent hours upon hours upon hours with linksys tech support; each of the technicians has me reconfigure the router over and over and over, none of which as solved this problem. the only solution 80% of the time is to unplug the wireless adaptors and replug it. the other 20% of the time we have to unplug the router and wait anywhere from 1 minute to several hours before it decides that it'll function again. this router is the biggest piece of crap ever.