People complaining about the jump are really missing the point. They did the 16 to 64GB jump completely on purpose! They're trying to entice customers to pay that extra $100. Now you get 4 times the storage instead of double.
Those who were going to get 32gb anyway should be extremely happy, but I can't believe I hear so many complaining that they don't really NEED the extra 32 and would rather they just lowered the price. Come on, people, Apple has kept the prices constant for many years now, despite inflation and a lot of other factors, yet they keep giving us more features and now more storage.
Give me a break.