No: it will help you with some questions they might ask you, for example about progress, fiction, etc but im pretty sure if you reel out an answer you read in one of those it would be pretty obvious - most of what they say is stuff you have probably thought off yourself
for example in what is history, carr just bangs on about the same bloody point - history is written with one eye on the present - jenkins makes this a problem and the in defence guy says, so what? if u know its going on then u overcome it