Summary: Don't ever think that once you get this unit that you'll ever figure it out... you won't. It has to be the most unfriendly user interface that I've come across. You have to have the manual to refer to constantly. Sounds are good, power good, controls BAD! Two remotes one does everthing...overwhelming, you need the manual to use it. The other remote, easy to use but not backlit and no power button, what were they thinking?
Summary: This receiver loses synchronization with Sony TVs. It happens randomly and Denon is not doing anything about this problem. They've released several firmware updates and some of them made the problem better and some of them made the problem worse. The latest firmware revision is the worst. It happens 2-3 times a day.