On a number of occasions I have nearly hit people who I simply could not see crossing in my Volvo XC90 due to these pillars. I've been driving for nearly 30 years in the US and UK and have never felt anything like it.
[edit: for future readers, please note that I am not saying it would be legal or correct to hit these people.
I am saying precisely that the A pillars on the XC90 are dangerous as they introduce blind spots that I've never experienced before. We test drove the vehicle, and they weren't apparent during that test drive. I am now responsible for them.
Down in this thread you will read some responses that seem confused about that point. No, it is not legal to run people over in the road. You will be at fault. No, that doesn't make it smart to jump into the road until it's clear that the traffic has yielded you your lawful right of way. IAAL]