The newest ad centering on those two intertwined products is another that's fairly good. At the very least, Google seems to have a knack for showing human moments in its ads - real people in real situations getting value from a product. That alone is a refreshing thing to see in an ad.
We do have to say that it seems the ad takes a bit of liberty with the speed at which Voice Search performs though. We've never had our Nexus 4 respond that quickly to either the "Google" trigger, or a search. It's not a huge difference, but it is noticeable.