Vista vs. XP

I had to buy a new laptop last year, so I've had Vista for over a year now....and it's by far the most clumsiest OS I've ever used. I don't like the interface at all. XP was perfect to me. What do you think of Vista?

I work as a computer sales man. Vista isn't very good. So up until the release of Windows 7, XP was the best choice. But since the release of Windows 7, it's clear that Windows 7 is everything that Vista should have been. Next up is Windows 8, but we'll have to see if that is any good.