Spring Break Crowd Levels after 10pm - Week of 3/11

I see that they’ve opened several evenings where the MK is open until 12am and even 1am one night.

What are the crowd levels like after 9pm? Hopefully more manageable than at 9am.

The reason I am asking is that I’m wondering if we should book a VIP Classics tour that week to make sure we get all of our favorites in…

Anyone have experience with the late evening hours during a really crowded time like Spring Break?