They're boring. Just like drum solos. There's only so much you do with one, without entering the realm of the ridiculous, and it's been done to death.
I liked Bullitt. Not so much since then.
That was a great car chase, but you're setting the bar pretty high if you expect them to all be that good. The worst car chases were on CHIPs, an old TV show about the California Highway Patrol that was insanely predictable. Ie, any car chase that took place in the first half of the show would end in someone in a truck blocking the way for our intrepid motorcycle cops so that the bad guy got away. Always.
There are a number of really good car chases on You Tube, though, mostly ones that are taken from the dashcam of pursuing police cars.