Detailed Instructions: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Q: Did not work, I requested a return and was told no because it was not defective. Your wireless computer or cell phone needs to be right next to modem/router to work and then I only got a couple of bars for signal strength. Buy seperate modem and router! I am using the modem part and turned off the router thru tech support. I had to buy a Netgear wireless router and it works now.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Negative Review