I thought it was hard, definitely harder than I was expecting but I think I managed a 70/84 or so. Was disappointed that I missed out on so much but still happy that it's a decent mark. I noticed some trends between the 3U and 4U paper however!
And I expected Binomial's in Question 7 so it wasn't a surprise although I didn't get the last part out, I really wasn't having a good day in the test - answers weren't coming to me. I did expect more projectile motion though...