As someone so mechanically inept I can strip a thread at 100 metres merely by glancing in its general direction, I would absolutely love these tyres to be the answer. I currently use Marathon Plus, which hardly ever puncture, but the difference between 'hardly ever' and 'never' would be welcome. It would also, as Andrew said in his video, be great to not need to check pressures and top up before a ride.
But I have to say my experience of them couldn't have been more different to Andrew's. They just feel horrible to me. A lot harsher than M+, but the worst thing is the feeling when cornering hard – they just feel like they are falling off the rim. I just wasn't enjoying leaning the bike over at all.
I'll keep hoping someone gets solid tyres right, but Tannus hasn't yet, in my view.