They do say in the review that they see no slow downs. But then when you look at the review you can clearly see that scrolling when browsing is pretty crappy.

Looking at their video the scrolling has none of the immediacy of iPhone/iPad scrolling, it doesn't start scrolling until you've moved your finger a fair bit. Is this a general Android issue or is the Tab just struggling with throwing around those extra pixels ? Or is it due to Flash being enabled ?