> Same as juicero, many people bash the product but the engineering is world class.

Absolutely not. Juicero was absolutely terrible engineering. Any mechanical engineering intern can whip up a big chonking hunk of a juicer or any other kind of product in SolidWorks.

Filleting every edge does not mean "engineering".

The vast majority of the work and difficulty in engineering is NOT getting something to work, but doing so while also working within constraints. There were no constraints in the Juicero. It was impressively manufactured. But terribly engineered. Which is why the entire thing went down despite an absurd level of fundraising.