As usual, a lot of the problem lies with the media. Just look at the example set by Top Gear and my hybrid car gets terrible reviews in the motoring press. I agree it's terrible at autobahn speeds and not the best on country roads, but it's just so nice in traffic... which is 95% of most people's driving.
Since I have slowed down, the roads seem much less busy and I'm much less stressed. Journey times seem unaffected.
I wouldn't want to go back to turbo diesel now, all that torque along with poor transient response just makes for a frustrating drive.
Thankfully, as ohers have said, young people generally have reducing interest in cars. It's just transport to them.