Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Didn't work for me

I had bad luck with this product. I found the setup process easy enough, but the box was not very reliable. Ever few days it would lock-up for some unknown reason. I had to power cycle the box to make it work again. I've now replaced it with an equivalent Linksys 802.11g router box which has been problem-free.