"Creality's direct, aggressively-priced shot at Bambu Lab's multicolor printer ecosystem."
The 600mm/s speed is a theoretical travel speed for marketing; expect actual quality print speeds to be closer to 200-300mm/s, which is still very fast for a consumer machine.
This is for the hobbyist who wants Bambu-like multicolor features without the Bambu price and is willing to accept the risk of first-generation software. The hardware-for-the-price ratio is extremely high if you are comfortable with potential troubleshooting.
Anyone running a business or needing guaranteed out-of-the-box reliability should wait for long-term reviews. Buyers who prioritize a polished, mature software ecosystem over cutting-edge specs should look at more established, albeit more expensive, alternatives.