Ok, I just picked up my car Monday. At this point I have 840 miles on it (I commute 150 miles per day minimum to visit clients).
My other cars;
2013 Ford C-Max Hybrid
2014 Ford Fusion AWD (my wife's car)
2017 Honda Civic SI
All I can say to start is, compared to the Model 3, all our other cars are terrible..... I absolutely love (loved?) the fun little SI. But, after driving the 3, the SI is a turd stuck in the stone-age! I mean that literally! I really cannot articulate adequately how well the 3 drives in every way. It is extremely powerful, very well planted, smooth, obviously high-tech, and overall very well balanced. Are there issues? Sure. I can list a number of them. But, the overarching trait of this car is, every time you drive it, you have stepped into the future.
Matt