I gotta be honest; I was an XP fanboy. I absolutely hated anything Vista. I was completely miffed when I found out that the computer I could afford had Vista on it. I decided grudgingly that even though it has Vista, the computer's specs outweighed my OS hate.
I was very shocked and disturbed to find out that everything that people say that absolutely bashes Vista is something that THEY did. It loaded up fine, and setup was a breeze. I was online and playing STALKER: Clear Sky within 20 minutes.
I had 9 updates waiting for me today. I downloaded them and nothing happened. No updates have crashed my computer.
It's most likely something YOU did. Not Microsoft.