I haven't seen it in slow motion. I did try to focus on the landing, but it was hard to tell. For whatever reason, even though I have watched carefully and learned the techniques that the jumps require, I can never spot them except for the axel. I never skated, so it's like a foreign language I've rarely heard. I'll look at that landing again. It looked like he got a nice relaxed knee bend and a solid landing, as opposed to the 4T, which had a stiff landing and looked slightly under.The jump on the top is a 4T (he hits the ice before the take-off with his left foot), the other one is a 4S (it's one of the 3 edge jumps -S, A and Lo).
I really like the HEIGHT of the quads event tho, watching in slow-motion, I still have a liiiittle bit of a doubt on the landing of the 4S.