A pro/con on the Samsung soundbar:
I got one for my last Samsung TV, both because I was already pleased with Samsung and wanted the integration to the TV remote.
The Soundbar/wireless woofer had excellent sound quality - really let me hear some of those mid-range "people talking" sounds that got muffled on the TV speakers. The con was that for some inexplicable reason, the soundbar would randomly change the audio input. I'd be watching a program, then suddenly silence. Then I'd have to get up, figure out where I stashed the soundbar remote (because you can't switch soundbar input on the TV remote) and switch back to the soundbar's audio input.
None of that came up in reviews when I bought the thing, but when I started looking at the issue, reviews a year later had dropped from five star to three star specifically because of that glitch, and apparently it was common in many Samsung soundbar systems.
I haven't purchased a soundbar for my new Samsung yet, but I'll be doing some extra research and maybe buying one that has been out for at least a year, so some other suckers can find out if it has any glitches.