The campaign on GoldenEye is without doubt far greater than CoD's, it really is brilliant!
But online..? GoldenEye's online is laughable when compared to CoD's, that is the sad truth! It seriously doesn't stack up at all... much like CoD's campaign in comparison to GoldenEye's.
With Zombies however, as a whole package, CoD>GE for sure.
And we are talking about the Wii CoD, even though I've got a 360 too I have CoD on the Wii as I much prefer the Wii controls.