What? Me? Biased?
Of course not! It's everyone else who's biased! When I say that my favourite game is the best and give reasons why, I'm stating facts. When other people say their favourite game is the best and give reasons why, they're being biased. Anyone who isn't biased can clearly see that my favourtie game is objectively better than others. When people disagree with me, it's because they're fanboys and they are butthurt nostalgiafags (if their favourite game is older) or graphics whores whose opinion is to be discounted because they didn't play my game at the right time (if their favourite game is newer).
It's the same with consoles, except people who disagree with me only do so because they're poor and can't afford my console (if their console is cheaper) or because they have buyer's remorse and feel the need to justify their purchase to themselves (if their console is more expensive). If those fanboys weren't so biased, they'd see that my favourite console is the best.
(Sadly, a lot of people do think like this. I've also noticed that the people who are the most sure that they're being unbiased and everyone else is biased are the most biased themselves; after all, they're so biased that they really believe their opinons are facts and that no-one could disagree with them whilst being objective)