One of the best out there for worth, selection and shipping!
The HT-D6730w is incredibly smart for the price and seems to possess corrected the issues that you could have examine by the top users of the HT-C6930W.
The sound is nearly as good as my eight year old Onkyo system which cost $1500. though my Onkyo is best designed with polished aluminum speakers/AV and a AC power sub (the Samsung is high gloss piano finished plastic) the processing for surround seems to work better with this Samsung system. (Modern technology) at it best 
The system is incredibly well packed in its box and took me the maximum amount time to unpack it as it did to set up, about an hour from start to finish and looks/sounds great with my 65 DLP TV.
I was to a small degree confused observing the picture and solely counting five speakers plus sub; how could it’s seven.1 the two front tower speakers is 2 separate speakers in 1. thus by counting them twice you come up with seven plus the sub. the 2 rear wireless speakers have wires that attend the wireless AC power module and then it communicates with the AV receiver wireless across the room. The sub doesn’t need a separate AC plug-in, which was surprising to me, but works okay.
The blue-ray player doesn’t have a kick off tray, but direct feed like a CD player in an exceedingly automotive. The up scaling works great and commonplace DVD’s looks nearly as good as HD. The 2nd to 3D isn’t unhealthy either. I put in Polar specific (standard DVD) movie and clicked on 2nd to 3D in conjunction with the 3D sounds and my children simply loved it . One button push on the remote to get to Netflix is another plus.
Again, for the price this is often a really smart system!
Sony BDV-E580 Blu-Ray Disc Player Home Entertainment System (Black)
Panasonic SC-BTT770 5.1 Channel 3D Blu-ray Cinema Surround Home Entertainment System