Been playing a little with Quentin's Galaxy tab to compare it to the iPad. Today's test was simply the quality of a YouTube video, so I pulled up Ensiferum's From Afar on both tablets.
The sound quality on the iPad is marginally better than that of the Samsung, and the graphics are crisper too. In fact, I was surprised at how blurry bits of the video was on the Samsung.
I also noticed that the loadtime on the iPad was much shorter than on the Samsung.
I will be performing the same test with the Asus EEE Transformer as soon as my daughter remembers to fully charge the tablet :)