Meh.

I could see using that for some intermittent specialized usages, such as static status displays - maybe - if it would keep whatever displayed while power is off or very low power consumption - maybe.

But at $1500 they are not going to sell many of those.

I would like to see a single display that could switch between color LED and E-Ink, where the E-Ink continues display when the power is off. I could see some situations where that would be useful.