Hiked up from trail camp this morning and almost all of the groups were exclusively using the switchbacks. There was about 8 groups heading up early between 2-3 am. Some where still glissading down the chute to save time but I don't believe many were going up it today.
Our group of 4 did the whole thing without crampons or an axe so very doable especially as the week progresses. The cables and transitioning off the last switchback into trail crest were the worst spots. Microspikes or yak tracks recommended if your unsure.