Any evidence of this adhesive being applied? No. It is only...

Any evidence of this adhesive being applied? No. It is only logical that one would be doubtful when there is no evidence to back the claim. There is also no detail as to what adhesive is used and its properties or features. Even if it would be claimed to be proprietary and thus should be kept secret the company could still divulge some vague information. For example, the adhesive we use bonds the block together 10 times stronger than cement or stronger than steel or whatever.

Even the video is actually not video per se as in it is not a continuous shot in real time. Instead it seems like collections of still shots as indicated by the little black post that keeps being moved around as the mechanical arm moves. It obviously does not move by itself so presumably it is moved by people but yet you don't see the people moving it. Why such limited shots anyway?

Very sad, rudimentary block stacking....like seriously.