Jack's blog on it is also really good too.
Tesla Model 3 - NextGen Battery - EVTV Motor Verks
After watching DW adapt to one-pedal driving in the 3, I think it's great. For one, having max regen be mostly off of the gas instead of on the brakes gives a smidge more time to regenerate energy, but more to the point, it encourages the driver to stay off the brakes because it's so easy driving with just the accelerator.
Granted, she still jumps on the brakes if she's in a hurry, but she uses them way less often if she isn't. If anyone has any questions about the car, ask away.