The brush has just the right size head and handle and the softness level feels perfect to me! The tooth paste takes some getting used to (not rinsing feels weird) but I've grown to like it. I have no idea if it's actually doing anything differently than my usual toothpaste, but I like to think it is. The floss is awful. Very thick and as soon as it gets wet in your mouth it loses all slickness. It hurts going between my teeth, which aren't especially tight.
I'll be buying the brush again for sure and paste if there's a sale, but definitely not the floss.