Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works great for 4months, 7months and 2months

I love it so much initially, and I was proudly recommended it to everyone i know because of ease of use... over last couple months, I realized these USB receiver burnt out easily.. the camera is good.. but RMA these USB receiver is a nightmare. And they don't sell them either... The only good thing is... there are many more retail stores that sell these camera now.. I supposed you can go buy and swapped the defective part. Overall now I wish I bought something else.