Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Netgear XE104 Powerline Adapter

Best damn invention ever made!!! Simple to use, faster and far more reliable than trying to run my laptop wireless. No speed issues whatsoever. This is the 4th one I've purchased (addition not replacement - all 4 are currently in use). Since this is a 4-port unit, it should keep me happy for a while...