Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good quality extension cord

This is a very high quality extension cord. I like the fact that it has a locking connector and lighted end to confirm that you have power.The cord is very flexible in cold weather. Even though the manufacturer claims that this cord is lighter than ordinary cords, it feels like the same weight as others. Perhaps it is lighter, but to me there is no discernible difference.I would recommend this extension cord to friends, but I still like the US Wire Cold Weather Extension Cord (sold by Amazon) just slightly more, especially if the locking connector isn't a big deal to you.