I have no idea what it will look like. All I know is that it should have some original product design time spent on its looks to be competitive against all the other tablets we'll see this year. Hopefully the Android market will start seperating apps into those for phones with relatively small screens and those that take advantage of higher resolutions. Then use a Tegra 2 or even Creative Labs Zii processor in it for quick performance and low power consumption.
More later, when it actually shows up.