I've been very excited for the PlayDate ever since it was announced, and I hope to even try my hand at developing a game for it, whether it is using C, Lua, or Pulp. Some have commented about playing retro games (which I love, that's why I use DOSBox and ScummVM), but these are new games being developed for this system, which has that fun retro feel to it. I've even started researching 1-bit dithering algorithms because of this device.
This device will not be for everyone, and that is fine. Panic has been open about the price of this device, and the pandemic and parts shortages probably haven't helped. The PlayDate looks like a fun, simple device and I hope that it succeeds, both for Panic and for the game developers.