I wonder how much this varies from University to University.
I met up with DS last night for a coffee and he was talking about having been in the library till 1.00am that morning. One of his friends was there till 3.00am and another was able to go straight to breakfast. I suspect in DS' case in part this reflects a teenage time clock, and he assures me that there are plenty who work much harder than he does, and that he is finding lots of time to do things he wants to do like play football, see films and hang out with friends. He says the pace is fast, much faster than A level. For example they covered much of the Further Maths FP2 syllabus in just two lectures. He is now talking about staying in his room over Easter so he can work in the library to make sure he is on top of everything, just coming home to visit.
I wonder whether there is a bit of an arms race in some Universities to deliver the best qualified graduates and thus help their international rankings. DH went to his Economics tutor's retirement dinner a week back, where the tutor complained that lots of technical Masters content had now found its way into UG degrees, squeezing out teaching of the more social/humanities elements.
If so I assume the pressure is on other Universities to ensure that the gap between them and those institutions pursuing world rankings does not become too great.
Its odd for me that DS is taking the same degree at the same place. Some things are the same, but a lot is different. Reflecting, I think, an awareness that it is a tough competitive world out there.