I'm also iffy on the two jump button, cuz I can't see why they would need two... but who knows, maybe they have a good explanation/reason.
What I don't get is... why do people want controllable jumps? And what do they/you mean by controllable jumps? If it's depending on how long you hold the button for distance, I agree with that, but if they mean, being able to move side to side during a jump... I think that's kind of stupid.