To be fair, you have to have a very high IQ to understand Garfielf. The humor is extremely subtle, and without a solid grasp of theoretical physics most of the jokes will go over a typical viewer's head. There's also Jon's nihilistic outlook, which is deftly woven into his characterisation - his personal philosophy draws heavily from Narodnaya Volya literature, for instance. The fans understand this stuff; they have the intellectual capacity to truly appreciate the depths of these jokes, to realize that they're not just funny- they say something deep about LIFE. As a consequence people who dislike Garfielf truly ARE idiots- of course they wouldn't appreciate, for instance, the humour in Jon's existencial catchphrase "Garfield you fat cat," which itself is a cryptic reference to Turgenev's Russian epic Fathers and Sons I'm smirking right now just imagining one of those addlepated simpletons scratching their heads in confusion as PilotRedSun's genius unfolds itself on their television screens. What fools... how I pity them.