I was reading up on soundbars recently. The general concensus seems to be that the Yamaha is the best, although also the priciest. Reviews varied, but it didn't take many to detect a pattern. As with "Beats" headphones, the soundbards appeal to people with little or no experience of real hi-fi. They like the "spaciousness" of the sound. But if you're used to a good sound system, forget about it!

I guess they "aim" and "bounce" some sound to create a pseudo-soundstage, but of course it can never be clear and precise when done that way.
If you don't care about sound quality, the sound bar had the advantage of being able to take multiple inputs (computer, internet streaming, DVD/Blu-ray player, etc....) if your television doesn't accept enough of them.
I remember when I visited relatives in the States a few years back. and they bought an HTIB, a pretty cruddy one. They asked me to help them "set it up", since they knew I was into audio. Wasn't much that could be done with it, and it was fairly idiot-proof, with color-coded connectors that could only go together one way. Worse than Bose, if you can believe that. I would have recommended a sound bar before those tacky little speakers, but they seemed quite pleased with their new "sound system"! I decided to not say too much. I did communicate a general sense of what I thought of it, but why overdo the negatives and possibly spoil their enjoyment of their new toy? As frustrating as it may be to those of us who do, it's worth remembering that not everyone really cares about sound quality.