Setting the scene
The Wii U's GamePad confusion taught Nintendo to communicate a single elevator pitch: play on TV, then lift the tablet-like unit and keep the same session on a flight.
What happened
Launch window leaned on Breath of the Wild as a system seller, while 1-2-Switch showcased motion party tricks. Third-party ports eventually flooded the eShop as developers chased the install base.
Why it still matters
Battery life and thermals stayed talking points, but attach rates for first-party franchises carried profits. Memorable detail: the satisfying click sound when sliding controllers onto the rail became a meme of tactile design.
Background
The Switch restored Nintendo's hardware credibility and normalized detachable Joy-Con controllers and cartridge-based portable play for HD titles.