Three papers later, and I think it has been pretty ok so far. My first three papers were all closed book ones, so in my opinion they were the toughest, plus having maths and physics on the same day certainly didn't help.
I thought maths would be rather bad, especially after I couldn't do a practice paper described as a "confidence booster". Well I managed to do quite a few of the questions in the final exam, and scribbled something for the rest. However it seems that many people could do that too, so I'll just have to wait and see how it turns out.
My last 2 papers are on Saturday, then exams are over and it's time for 1 month of holidays, woohoo!