Definitely unique and interesting.
Personally not a fan of the 2 oval cutouts for the LED's on each side, I think it would look cleaner without them.
I would have also prefered a standard arrow cluster and the option to choose southpaw or standard at checkout.
I understand the gimmick is the symmetry and the ability to swap, but I feel most people have a preference and will not swap the layout around.
I am not sure that this gimmick is worth the trade-offs in design and complexity of the board for me.
I love the colors, the OLED and the back.
I think it could be a nice idea to offer a "fixed" edition along side the current version of the TENET, but with a fixed southpaw or standard FRLTKL layout.
I feel this should be fairly simple by keeping everything the same, except changing the top case with a fixed layout with a normal arrow cluster without the 2 keys next to the top arrow as some people seem to dislike this design part.