Surprisingly, when I log into Anonymizer and search for a keyword, the old AdWords format is being displayed. Looks like they are displaying the new format ads only to certain countries.
The new look AdWords looks a lot similar to the usual search results. The green background for the ads are gone.
It's jarring. It's like when you see two adjacent columns of newsprint that are slightly misaligned with respect to each other. Graphic designers probably have a good word for this...