I'm a second year LLB Law student. Theres loads of reading, so don't expect a social life if you want to be getting 2:1's and 1st's.
Law is not one of those subjects where if your naturally gifted you'll breeze through without having to do any work. Law requires lots of reading and as such requires loads of input.
The most rewarding thing though is when you get decent marks in return. I'm afraid being a successful law student and having no social life comes hand in hand.
Good luck in September!