Since I have never owned or even auditioned any of Tekton's line of speakers, I can't personally comment on their quality or sound, but much of what the Thomas & Stereo video expressed, regarding the Tektons being affordable and musical, I can appreciate.
A few years back, in a friends large, well dampened audio room I auditioned a quite expensive pair of two way speakers on dedicated elaborate stands. At first listen, I was very impressed with their mid range punch and detail and crisp highs, but after a half hour of listening, at only moderate levels, my head and ears hurt. For comparison, we next set up a small pair of Gershmans and then a pair of 1.7 Maggies. I quick decided that I much preferred the sound of the little Gershmans and the little Maggies and both were less than 1/4 the cost.
I do like detail and dynamics, but not at the expense of being musical and enjoyable to listen to for long periods without fatigue. My little Maggies seem to fit the bill for me - being both musical and detailed and I can see the OPs point, regarding the Tektons and other speakers mentioned that lean towards their sound......Jim