Mine went through a full quart right at 3000 miles. I called my dealer and they said that's probably because the engine's still being broken in and that it may decrease. I'm now at 6700 miles and 15% service life (so I'm due for my first oil change) and I've put in about 3/4 of a quart between 3000 and 6700. Been averaging 29-33 mpg in mostly mixed stop-and-go driving.
I called the dealer a number of times to discuss whether or not I needed an oil change earlier and they consistently told me to drive it until the service life dropped to 20%.
I flamed Honda in my JD Powers survey (6 out of 10 score, overall) mostly because 1 quart in 3000 miles seems excessive to me. (I've had 4 other brand new cars--from 3 different manufacturers--and none of them used ANY oil in the first 3000 miles.) This is my first Honda, though, and it looks like I may need to revise my expectations downward based on some of the other comments in this thread that are suggesting 1 quart per 1000 miles is the norm--or what Honda expects, anyway.