not a heap to add here, really. i understand the theoretical underpinning of it all but i didn't really grasp some of the math. i like how the examples started with perfect information, to pretty good information, to broad information etc in order to show how you need to bet a size which maximises EV against villain's whole range and not just bet cos you have top pair jack kicker and dont want him to draw or some such narrow-minded kind of logic. i'll re-read it now and try to work out how they got to/worked out the math equations to prove the theories.