Originally posted by MMVIII ... adapted the settings to his likes.
And that is the big issue. Everybody has different likes, so how can you compare cameras not at their default (out of box) settings? You'd be comparing apples to oranges.
WB can be tuned by the user, with unpredictable results across the spectrum, so not exactly a good way to ascertain a camera's WB versus another.
And the same goes for the rest.
If it's not OOC/OOB, it's a tuning competition. From what's been said here, even RAW gives different results depending on which viewer is used!!!
P.S.:Not picking on you or your reply, it's just that it sums it all up in a small sentence.