Make sure you look into what other banks are offering (for example I think HSBC is offering a 60 pound amazon voucher when you open a new student account with them - so annoyed they didn't offer that last year...) as there are some good deals/ freebies around. Most students accounts don't offer much interest on your money - most people look for accounts offering the highest interest free overdraft as students often have to borrow money during the year (to pay off with a summer job/ soon after graduation). If you don't need the overdraft, it could still be worth getting a student account with one, taking out the full amount, then putting it into another account paying lots of interest.
Personally, I opened a student account with HSBC last year - not entirely sure what they were offering, I think it was free travel insurance, 1% interest, decent sized overdraft; and also a FlexDirect account with Nationwide - because it paid 5% interest (for the first year only, and you had to pay in 1000 pounds per month - however you could get round this by transferring 100 pounds back and forth 10 times from the HSBC account...). Since the 5% interest deal is dropping down to 1% next month, I've also opened an ISA (a flexible one, can take money out whenever you want, paying decent interest) with Nationwide and a Loyalty Saver account (which pays quite a bit of interest because I've had an account with them for over 10 years).