Heelside turns are more powerful and the forward lean adjuster works great. Once you get them adjusted, they offer support and comfort on the hill like no other binding on the planet, say boarders. You can use any boot with them. Even a crappy old pair of boots suddenly become responsive. The Flow F 19's are comfortable, with incredible support almost like hard boots.
Most reviewers agree on the quick and easy in and out.
Bindings are very responsive and adjustable for almost hardboot support with softboot comfort. Cool looking, they hold you in like a glove and give a ton of support.