Yes they looked better than I thought they would, but there is a little moire, look at the fence at the bottom for example, attached a crop. It's not so easily seen, but it's there, look the tints of the fence changing between green/cyan and magenta, there should be no such colors there. Also note that the image is quarter size so it would be a little bit easier to see in full resolution.They look excellent and the construction images on the 5DsR have no signs of moire so a good indication for us Architectural shooters.
It seems likely that moire will be milder than we're used to from MFD, but it will be there.