Not really, I wasn't expecting to be. I've had an iphone 4 since launch, and THAT blew me away for the first 6 months, but I've gotten used to it.
For me, its more about what phil schiller touched on in the keynote last week. Making technology invisible. After using my ip4 all day, coming home to read on my ipad, I always noticed the reduced quality of the screen. Always. It was just one of those little nagging points that made the technology more 'visible.'
I am so thrilled that finally, my ipad experience will be just as 'invisible' as my iphone experience.