Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor quality traffic info

The antenna itself is great, and it works well with the GPS software, but the Clear Channel traffic info for my area is usually very stale and of only limited use.I'm in the San Francisco Bay Area, driving mostly on 680, 280, 101, and 237, where the traffic info is only helpful when there has been a severe accident blocking lanes. It's not particularly helpful for reporting on "slow traffic" and the like, but it does attempt this. Yeah, I still plug it in, but I check the radio for a much more reliable traffic reports.Unless the quality of the reporting gets much better, there's no way I'm renewing this service. I'll keep the nuvi, of course, which is great.