We just got Bluecurve 600 and I’m not impressed so far at all. Sound does not sync at all with any program and even though we’ve gone into settings on the tv and changed the delay, it still
doesnt match up at all. We’ve also completely lost art mode functionality with our Samsun The Frame tv, and this is the primary reason why we bought it. We are using the same tv, same sound system (Sonos) as we were using before we had Bluecurve so I think there must be a compatibility problem. A tech is coming but the earliest they can come is the end of the month, so in the meantime we just have to fiddle around with the system even to get it on and off. Unimpressed and disappointed.