Instruct: Classify a given review into positive or negative sentiment.
Query: Might work if you're lucky -- but waste of time for me

The good news is that so many people have had problems setting up and configuring the WRE54G that there is a wealth of information available online to help you troubleshoot. I tried everything I could find and think of for about 8 hours, and still can't get to the configuration page. After reconfiguring my entire network (routers, modems, and clients) several times to try to communicate with the range expander, I'm throwing in the towel. I may have a bad unit; however, I'm done wasting my time. It's in the mail back to Amazon.