As far as looks go it's as you'd expect, a grid of letter and symbol buttons, and a list of predictions. I don't think it's a good idea to disclose the few interesting features until I have something on sale (right now they're a competitive advantage), so sorry, no screenshots :-P

I'm not sure that there's much more to it than what I've already described. I think what it's got going for it is refinement driven by nine years of dogfooding day in day out, and that refinement isn't easy to describe as it's just many tiny little choices.