> I must not have driven any good automatics then
Probably not. Modern autos like CVTs don't actually even shift, not in the way that a manual or very old fashioned automatic. They can feel a little mushy, but on modern generation vehicles power is pretty instantaneous and about as continuous as you can get in a non-electric vehicle. They aren't "fun" though and tend to be built to maximize efficiency over speed or power. But they're mathematically more responsive than any manual could be and they're effectively always in the "right" gear, up/down shifting doesn't really make sense.
Other than the occasional rental or when riding in my friend's cars, and between our household cars and the occasional electric I've been in, I haven't felt a gear shift in a couple years. It actually feels a little alarming these days when you do feel one. Manuals are worse, they don't feel fun anymore, they feel like there's something mechanically wrong with the car.
Because of these qualities, most racing leagues have banned CVTs, since a performance oriented CVT would outperform any other shifting strategy in most kinds of racing. It was tried out by Williams decades ago for F1 and is said to have been astonishingly faster since it kept the engine in peak torque. https://www.youtube.com/watch?v=x3UpBKXMRto
http://www.f1fanatic.co.uk/2007/05/03/banned-continuously-va...
http://www.rstreet.org/2014/07/15/the-twisting-tale-of-the-c...
But the industry is starting to move beyond CVTs now and direct drive is starting to hit cars. Teslas are like this, but even some consumer hybrids don't have any sort of gearing anymore. CVTs beat manuals for shift speed, but direct drive, because there's no such thing, beat CVTs. These are both the correct answer, manuals are some sort of weird vestigial technology that clings on because of all kinds of weird myths about performance and efficiency and notions about what's "fun".
I'll toss this out, a ludicrous launch in a Tesla is much more fun than any ICE engine transmission system.