Slice thinner and cleaner with less effort. For example the bread slicing ability — I’d love to be able to cut really thin slices of brioche to drape over things or toast. It would also be fun to play with what it might let you do that a regular knife just can’t. I don’t see this as an alternative to a regular knife, but as a different tool that would elevate garnishing.
I’m a decent home cook with decent knife skills and i take my knives to a sharpener from time to time, I have tech job salary, I preordered. Seems neat.
I don't think the parent was bragging about the salary thing - a lot of the other comments here are mentioning the price (which to be fair, is definitely in the expensive gadgets/toys bucket...) so he/she (s/g) is saying - he's just a home cook, he's got semi-decent knife skills, and he's in a position that he can afford this.
And let's be honest, tech geeks are basically the target demographic for this sort of thing - as are half the gadgets on Kickstarter. Yes - we can talk all we want about carbon credits, and eWaste, and doing things the old fashioned homestead way when men were men, took cholera and dysentry on the chin, and knew how to use a whetstone, or to whistle (I can do one of those things...)...
I am sorely tempted, and I'm an amateur cook at best...if even that. And truthfully, this probably won't make my food better than a $15 IKEA knife (assuming I just replace those regularly). But it may make the process more enjoyable. And the tech is cool...
I’m sincerely congratulating parent for their purchase. Geez one can’t genuinely just be happy for someone else without a third party hallucinating way too much out of a two-word sentence.