Google has completely updated and revamped the look and feel of the Google AdWords Help center.

This is a huge visual update from the previous version, which was much more text based. Here is a picture of the old AdWords help center look:

Huge difference, but I think most of the content is the same.

Zee, a Google AdWords support representative, said in the Google AdWords Help forums:

Do you like the new look? Do you dislike it? Let Google know.

Forum discussion at Google AdWords Help.