It's a debate that spawned well before the next-generation of gaming even began. Fast-forward to present day, and you'll find that jury still seems to be out on which console provides the better graphical experience.
That said, CNET sister site Gamespot has re-examined the controversy in their third look at comparing the graphics on both consoles. Quite possibly the most in-depth comparison to date, Gamespot used games such as Grand Theft Auto IV, The Orange Box, and Rainbow Six Vegas 2 in their testing.
Now that you have all the evidence laid out neatly in front of you, what do you think?