Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ok, but very unreliable

This is relatively easy to set up, but it has very poor reliability. With the original firmware, the router crashed and rebooted whenever it had a slight bit of sustained wireless load - not even 20 KBps. With upgraded firmware, some configuration web pages don't work in Firefox, and it spontaneously reboots for no reason at all (that's if you're lucky - sometimes it just stops working until you unplug it from the power and plug it back in).D-Link's only suggestions have been to attempt to slightly reduce load by disabling UPnP (which never worked anyway, along with dyndns support), which, needless to say, didn't help. I can't recommend this router to anyone who wants their Internet connection to actually be reliable.