Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

The router frequent drops the WiFi signal. The manufacture's tech support has made several suggestions to address the problem - everything from switching the frequency bands, re-setting the router, to replacing it. I have done everything asked, including router replacement and it still drops the WiFi signal. At this point, I may have to dust off my old R6300 NetGear router (which never had these problems).
Negative Review

This Roocase is the best , great quality product, I love how you can take it out to hold it, then when you put it away in its zipperd case it's very well protected. I bought one last year for my kindle fire. JUST LOVE IT
Positive Review

I carefully followed the installation instructions. Even uninstalled and re-installed. Still the device found no connections. There's a warning on the website about Kapersky causing this symptom but I don't use it. After several frustrating hours, I uninstalled it. Now using another brand with no issues. My assumption is that this particular unit has a hardware problem. YMMV.
Negative Review