Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DAV-C770

I have mixed feelings about my new DAV-C770. The pros: The overall sound upgrade from my old (non-surround sound) system is a major improvement. The sound quality is excellent and the five disc CD/DVD player is a major bonus not found in many systems this size and at this amount. Now the cons: DO NOT BE MISLEAD, 90 watts a channel as a crock. I'm not sure who does the ratings for Sony but a corporate calibration of all equipment they use to measure output wattage is way over due. My old 45 watt Yamaha will spank this little component right in the amp and never look back. If you're looking for a small relatively inexpensive system with good sound, this is your unit. If you occasionally want to mix it up with the guys and rock the house, save the embarrassment and buy something else. My C770 still has that new toy smell ...