A 910 on 70-290 and a 720 on 70-291? I got over a 900 on the 70-290 as well, I know that 70-291 is going to be as hard, but yikes! I've got the 70-270 and the Network+ to do before I take 70-291, I'll have to be careful and not get too complacent if I end up doing well on those exams.
I think we all got bumrushed by this test.