Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Didn't last very long

This worked fine for a couple of months. Then it started to get increasingly difficult for the base unit to communicate with my satellite receiver. I have the base sitting directly in front of the receiver, about 3 inches away. The base unit is not recharging the little battery unit (the piece that fits inside your remote) like it should and basically renders this thing useless. The instructions were also written by someone whose first language was not English...it is full of run-on sentences and confusing statements. I'll probably try the URC RFS200 PowerPak Bundle w/ MasterControl RF20 and PowerBlaster for $80.