[ericrav]

I'd rather have only the field I selected autofilled and be given a secondary option to have every field (or maybe choose which fields) in a form autofilled. This bothers me in innocent, non-phishing forms too—especially when the designers don't put labels on the fields and only use placeholders, which I can no longer see after autofill.

[kalleboo]

Safari lets you choose which fields to fill in by clicking a "Customize" option that pops up, but I doubt any normal user will bother looking that far.