I made a quick video of getting in and out of my NX2-SE's. Having these bindings I see the biggest flaw of the toe strap design. The ladder strap needs to have a stop on it so it can't pivot down. If you had a way of locking that side into position the strap would sit in a lot more consistent position. Since I have Flow boots it is working pretty well for me. If I get bored I may try messing with the ladder strap screw to make it clamp more.
https://www.youtube.com/watch?v=OUo59GxW_Vo