Ever noticed the cartoon shows that were animated before 1950's seem to have more life and exaggeration to it? For example, have you ever compared a 1940's Looney Tunes cartoon to a 1960's Flintstones cartoon?
You know before I begin, if you're interested, why don't you Google, sit back relax and take a look at the two cartoon videos I listed below. See if you can point out something different about them, and of course you don't have to watch them. But if you can for fun, just take a peak.
Though by looking at the two videos it's blatantly obvious that the animation in Looney Tunes seem much more fluent and exciting. Personally, I was drawn in by the exaggerations of the animation. Where as, the Flintstones portrayed little to no animation movements at all. In fact, I was getting very annoyed by the constant isolation of the bobbing heads.