I only like screaming when it's not overdone. I love screaming when it's done normally... like in Flyleaf - I'm So Sick, Green Day - Hitchin' A Ride (at one point screams) and of coarse the legendary 17 second scream in Given Up. I love Avenged Sevenhold... Like Afterlife, Bat Country, Seize The Day. I haven't heard much from them, just some songs from youtube. I can't stand heavy metal though... that scream all through the song, it's as annoying as heck!!
I'd have to say Chester Benington is the best screamer though. He must have some pretty big lungs for some of the stuff he does, especially live concertes!! Man I wish so bad to go to one of their concerte's one day.
~TIMOTHY~