It's just read and dodge really. Two set "methods" of dodging are commonly used. Move "with" the rotation of the lasers, or move "against" the rotation of the lasers. One other method of dodging includes moving up and down (I probably would advise against it though). More often than not, you'll end up using both common methods to dodge. Most people prefer to move with the rotation.
tl;dr practicing this a lot
really helps. Just a note that more often than not, standing still would keep you alive.
@Slaves unfortunately, I could never capture that Spell Card consistently. For some reason, its counterpart in Phantasm was so much easier (probably less dense).