A2 Citizenship.

Right now i've just finished my AS' in Biology, Chemistry, Physics and Maths (Citizenship too, it's compulsory in our school for AS) and have decided i'm dropping biology because i can't stand it.

Obviously i'm going to be taking the other 3 through to A2, but i'm just wondering whether it would do any harm to take citizenship too? I scraped an A on 1 lesson a week for unit 1 and am expecting similar for unit 2, so basically i'm asking if good universities would take any notice of it. One of my maths teachers has told me that they think it's a good idea as it would make me look "more well rounded" and in his words "less of an uber-geek". So yeah, just wanting some opinions on whether or not it's a waste of time?

Thanks.