I've never considered them to be complimentary. ("I find your concept of the origin of the universe to be fascinating." "Why, thank you, I find your explanation to be fascinating, too.")
Now, as for them being complE
mentary, well, that's open to discussion.
Heheheh...dough! Well on "Are You Smarter than a Fifth Grader" I'm sad to say it's the spelling problems I'd probably flunk out on.