I thought they were animatronic at first and was REALLY impressed.
I really thought they were AudioAnimatronics as well and thought they had remote "handlers" until I saw their legs and then I was impressed with the skill and abilities of those puppeteers. You could tell it was not the first time they put those Dino "costumes" on.
Aw, I was hoping this was like "Lucky" on a grand scale. I never did get to see Lucky in the parks; I would have been impressed if someone had duplicated that technology in a shopping mall.
Wow, that's amazing. Where can I get one ?
If you haven't already, check the other videos on the YouTubes. There are a few others that are even more impressive (ie without the human legs visible).