Good as its made out to be, no mortar (maybe glue) and off set joints, totally not how it should be done. http://news.sky.com/story/watch-robot-builder-construct-house-in-two-days-10514890
And look at the size of that thing. The way houses are squashed in over here. I guess the blocks have some type of glue on them already?
That's the last thing we need -robots that build houses. Might be alright for Mr and Mrs Robot though!
Like it or not it's the future of building. I keep hoping that somebody will invent the robot plumber soon then I will be able to put my feet up.