This column is highly critical of Tesla, but also highly apologetic about it. Criticize technology that doesn't exist - precisely because it doesn't exist - and people get mad and think you're against progress or technology or whatever.
I'm just saying these cars won't ever (in our lifetimes - sure, eventually the singularity might arrive) really work as hyped and certainly don't deserve all of the press they're getting. I also don't think that even if they did work they'd be a big improvement for all (some) of the reasons people think they will be, but those are more debatable issues which I rarely bother to debate because the fact is the things aren't going to work. Okay, I'll define "work." Basically, you have to be able to tune out 100% over 90% of the time. I'll even allow for a "last mile" kind of "time for you to drive" thing as long as the rest of the time you can kick back and read your book or whatever. Because if you have to pay attention but usually not doing anything, what's the point? It's just better cruise control. A neat feature for some, but nothing more than that.