Eh, I initially missed my analog speedometer when I bought my Volt. It was weird not seeing the needle to judge my acceleration to speed. Now, I find I prefer the digital display, and rarely look at my "analog" speed gauge in my Model S (I have a classic, so I still have a gauge display). I find my eyes are off the road less time because the number is nice and big and easy to read so I process it instantly.
I think if the screen is placed well in the Model 3, it might be even easier to read. It almost looks like it might be just above your right hand if you drive at 10 and 2, which would potentially require less ducking to see around the steering wheel (I currently have to duck to see the top portion of the binnacle through the wheel)