Why are you so negative? Why do you say they don't have a designer? Did you ask? This is a technology preview, and for a new development platform, it's quite nice already.
As a technology preview, it sucks. Not many technical details at all.
So it's a full stack, and you can run apps from a variety of (Qt-based) sources on it. It also has a few phrases like
ENJOY NEW USER EXPERIENCE
ADAPTABLE USER INTERFACE
Focus on mobile devices.
FREE OS FOR YOUR PHONE
Uhh, okay? Oh, and the video shows that the phone is basically an Android clone. Great.
I can't talk about the other person, but if I'm being negative it's because this has a really hype-ey 6-minute trailer advertising nothing of interest. Rule of thumb: Your trailer should never be more than two minutes, because otherwise it's probably really damn slow, and frankly a minute is pushing it.
This is not a marketing video. It mostly shows how Qt apps work with little or no modification, and that it is possible to use existing software with minimal adaptation. I think it is interesting because if a few people can make a usable prototype with some effort, there is hope that some more people and effort can actually produce a reasonably nice open-source mobile system to build on; that a phone running on open-source software is not an impossible or far-fetched idea.
