For those who don't think Seinfeld is funny, I thought the same thing after watching only one or two episodes. I really didn't watch the show regularily for the first couple years. Then, I started watching the repeats, got to know wthe characters, and loved it. Now it's one of my favorites.
They call it the show about "nothing" which is true, but it had "something" that made it hilarious and kept fans tuned in every week. I loved all the characters except George and his dad. Dont' ask me why, but they were so unlikeable and/or irritating. I know, I'm all alone with that opinion.
TIS