Toshiba are attempting to convince the world that size matters by unveiling a 13.3 inch monster of a tablet. In a world dominated by the 10 inch variety, another 3 is a big step up for the AT330. Images from Techblog.gr show in real terms what that scale is.
When dealing with Android I have learned to never say never but find this hard to swallow. It is certainly a bedroom / kitchen TV replacement of sorts, and would also make a viable desktop replacement if coupled with a Bluetooth keyboard and mouse. It is an interesting concept!