If you want to see what graduates think of their university experience you can look at the results of the National Student Survey. Log onto www.unistats.com and register. This will enable you to view your subject at HE institutions you are considering and compare their ratings.
A useful website which will help you in your decision making can be found at www.thestudentroom.co.uk.
If you are interested in finding out more about applying to Oxford and Cambridge, a useful website can be found at www.oxbridge-admissions.info.
You can also use www.opendays.com to find out when all the universities you might be interested in are holding an open day.