Stair slides - GIF

[PJs]

Is it just me, or does that whole video look AI generated for the various stair/slides? It looks too perfect.

Good Catch! It does seem a bit AI but all the kids and people are different and look real down to their individual expressions. I mainly clicked on it to see how many trees it took to build that first opening clip! An interesting structural issue is the vertical beam in the first sequence. It appears to be unsupported at the top and can't quite figure out if that whole window is on some sliding mechanism or even attached to the beam in any way?? I'm not sure it's wood the more I look at it but more like a foe finish to perhaps fiberglass or something similar...either way having it follow the staircase perfectly and appears to be unsupported on the right side at the top...makes me wonder if you are right.