Disagree, it was a bad move in two different ways. It was anticlimactic emotionaly and it didn’t convey the right message rationaly either.

Anticlimax because the first robot hyped up the entrance of the second robot. It was emotionaly conveying that “hey you think these groovy movements are great? Check out this guy.” But once it become clear that the next guy is just a dumb statue it deflated. How lively the first one was made the second one that much worse in context. A step back.

That is the emotional fail. But perhaps you don’t care about that. Think about what additional message the stage presence of the second robot conveys. The first robot estabilished that they can make a smooth robot. They drove home that the robot is usually autonomous, but in any way it is not pupetted by a guy in a motion tracking suit. The presentation covered how the robots will be used, who will be the first pilot costumer, how will it be introduced and how will it be manufactured. These are all great answers to a concern someone from the audience might have.

But what is the concern to which the second robot is the answer for? Did you doubt even for a second their ability to make the same robot you can already see on the stage but in blue? Because i didn’t. Not before they shown the static demonstration. If they just said “we are working on a production optimised, and streamlined v2” i would have totaly accepted that they can do it.

The only message the second non-working robot communicates is that they are having trouble with their production model. They couldn’t even make it stand in one spot and wave politely! Something is cooked with it and badly. It adds nothing positive to the message of the presentation while introduces the very visible sign that something is wrong.

Now, do I think they won’t be able to solve the problems eventually? Of course not. Heck maybe it will be up and running within days. But why show something which is not working? It is such an unforced error. The first robot could have just done the dance then pointed at the screen and then walked out and nothing would have been less about the whole presentation.