Everything I've tested.

Sold vulnerable users' data to advertisers and had to pay $7.8 million in refunds.

A late iPod copy that fixed none of the iPod's problems and was killed by the iPhone, a 6 out of 10 fail.

Bad timing and poor execution, with Horizon Worlds feeling empty and ugly while Reality Labs loses billions, earning a 9.

The product itself is wildly impressive, but the Kickstarter fiasco and delays earn the company a 4 out of 10.

A $1 billion streaming service that offered little beyond free CNN and shut after 32 days.

A weaker copy of something a YouTuber did earlier and better, with injury claims and ethical questions.

Casetify copied dbrand's skin designs in lower resolution and got caught, which he scores 5 out of 10.

Dynamic pricing, fees and a crashing site during the Taylor Swift sales earn it 5 out of 10.

A pointless physical button for reordering that cost more than Subscribe and Save and fell foul of consumer law.

Charging a monthly fee to heat seats the car already has is trashy, though he only gives it 2 out of 10 because BMW backed down.

Musk's changes cut value by over half, so he gives it the worst score, a 10.

A social app valued at $1.2 billion that turned out to be 95% bots.

Cooking pizzas in trucks on San Francisco roads failed and the company pivoted away, a 7 out of 10 fail.

Hologram wristbands sold on false performance claims, leading to a lawsuit and bankruptcy.

A promising speaker that Samsung never released, leaving fans waiting for years.

Only appeared as a beta in Korea and a pre-order gift for the Galaxy S20.

The $3,000 hand-forged Damascus steel knife is made of 16 folded layers and feels like a weapon of mass destruction.

The $1 stainless steel knife cuts the orange without destroying it, which is an improvement on plastic.

The 1-cent plastic knife slices poorly and wrecks the inside of the orange.

The $20 knife has a much sharper blade and cuts the orange easily.

The $50 Japanese carbon steel knife has a good rosewood handle and slices with almost no effort.

He calls it the weirdest tent he has ever seen, and says it will draw attention to campers.

He thinks $50 for a bottle opener is absurd and wonders who would buy it.

He would buy the kids' Cybertruck for himself, as it is quick, has decent range and costs a fraction of the real one.