It's a neat piece of hardware, but I have a hard time believing it will be any more than a fad. Who is this for? Serious PC gamers? Why not just play on the "real" PC they already have, with the super-expensive monitor, graphics card, and input devices they carefully assembled? Casual gamers that don't care so much about those things and want to play meatier games on the go? Why wouldn't they just buy a Switch (which already carries many "PC" games, large and small)?

The Index was genuinely revolutionary, despite also being punishingly expensive. It's hard not to feel a sense of envy on seeing one in action. But this? No one will care in a year (or maybe even six months).