Here is a quote from Thomas & Stereo (the guy in the video) from the youtube page for this video:
"For those people who prefer musical speakers over analytical speakers, these should be consider. Do keep in mind that they are VERY big and you need to space to let it shine."
Yes you have to be careful not to make your system sound analytical as you move up the audio ladder, but not all expensive systems or speakers sound analytical. I don’t think it’s anywhere near accurate to say that you have two types of speakers, Tekton and analytical (I know that's not what he's saying. I'm exaggerating to make a point.)
I’ve never heard Tektons so I can’t comment on their sound, but it’s nice when a less expensive speaker has the sound that you’re looking for. Tekton has a lot of fans and I say good for them!