Instruct: Classify the given review as either positive or negative.
Query: No problems so far but....

The only downside which isn't an issue with the product but moreso with the zune is if you leave the Zune hooked to the charger in your car it will stay on. The only way to turn it off is to unhook it from the charger first and then turn it off. I like to keep my Zune in my car plugged into the mp3 jack but I find it a nuisance to have to unhook mp3 plug from the Zune first in order to push the two side buttons to unhook the charger and then plug the mp3 cord back into the Zune. That's just a design flaw with the Zune not necessarily the charger itself.