I agree you can't fully tell from the video, and in these videos, a lot of time people didn't even play music because of copyrights infringements, in some videos, they actually compared these speakers to the SVS and what they described is not that the SVS sound thin and high pitch like the Monitor Audios, but that the other two sound warmer than the SVS. I'm not saying this is correct, but based on their description there is a possibility that they are right, this is why I purchased the Elacs, you guys suggested first, and then I started watching videos about it and how they described them actually matched to what I'm listening at home right now. I think my video gives you an idea of the melody and soulfulness of the Elacs right?
Here is one of those comparison videos, but this one is just with sound.