In the last link the device runing the launcher pretty much looks like the real thing, but it is still android under the hood, right?
So it still runs just Android apps, and misses the real niceties of SFOS?

I wonder what is the meaning of the launcher thingy, probably meant as an advertisement of SailfishOS to current Android users, but is it working well for that purpose?

And what about that Angry Birds theme, is there any chance of that becoming available as an ambience for Jolla?