Honestly, its all a matter of perspective.
We have driven from PA to FL three times. I4 is a breeze to us.
But remember we livei n Philadelphia, where it takes over an hour to go 10 miles. (no matter if it is rush hour or not!)
We drove on I4 in the rush hour (after 8 am), and thought "This is it? This is the horrible traffic?". we also drove through at 7 pm ish around Universal area, and thought the same thing.
It really a perspective issue. To me the traffic never seems bad, in comparison to Philly, NYC, and my worse traffic nightmare city, Chicago... (San Fransisco/San JOse are bad second choices!)
Personally we took a toll road once, and thought, gee we could have taken I 4 for free....
