Honestly, I'd have to fiddle around with it in person. Knowing what it is similar to and what some of its features are tell me very little, except what I might try doing with it. After all, it's what it does with those features that is the real point.
EDIT: Sudden epiphany: knowing the features of a device well in advance may very well only limit you. Always strive to keep an open mind.
EDIT: Sudden epiphany: knowing the features of a device well in advance may very well only limit you. Always strive to keep an open mind.