Watching some early episodes, and I notice things are different. The characters are drawn different and the animation is rough: jerky, exaggerated angular jaw movements, teeth poking out every which way, even the voices are different. And SMITHERS is an african american for cryin' out loud!!!! Even the voices don't sound the same. Just doesn't seem like the simpson's we all know and love, these early episodes.
Also, I notice that early "comic book guy" sounds more like "Drederick Tatum" than what he sounds like today. Anyone agree? Watch the episode where Millhouse, Martin and Bart buy "Radioactive man #!" and you tell me if that sounds like the real Comicbook guy...