Samsung made much ado of the Galaxy Note during the Super Bowl: the massive 5.3-inch screen and pen were tickets to "freedom" from the comparatively tiny iPhone. But are size and handwriting giving smartphone owners real choice, or is it an attempt to shoehorn the phone/tablet crossover into a market that doesn't want it? Our review of the Galaxy Note will find out if it's rethinking smartphones or just rewinding back to 2006-era PDAs.