Thumb up for the new characteristics, i.e. video capability, better OS etc. Thumb down for the 32 Gb disk. I have the 16 Gb G3, after 9 months of use, 12.67 Gb free. I would not spend a cent for a larger disk (I would actually buy the 8 Gb but it was not available in that moment...)
Well you'll be in luck since there will be a 16GB version of the next gen iPhone. They are discontinuing the 16GB 3G version! These seems to be a difficult concept for people to understand.