| Subject: | Accessors added in new!? |
Currently you're adding accessors to the objects when they're instantiated rather than to the class as a whole.
So, for example, if I thaw a Net::Amazon::Property::DVD and put it in a database, then later, when I pull it back from the database, it no longer has a title() method until I call new() on another property!
This is rather bizarre behaviour, and could probably be avoided by moving all the make_accessor calls in your new() functions out to package level: __PACKAGE__->make_accessor('title').
(I also can't see why you're always calling SUPER::make_accessor when there's no make_accessor method in the current package...)