Just received the physical playtest rule book, and these are some things I like about it:
-- The font size -- just right.
-- The edge index for the different sections -- great idea! -- please keep this.
-- The large format paperback -- I find this much more comfortable to hold than a hardcover, and of course easier to read than a smaller paperback would be with tiny print -- so please keep this as one of the available formats when PF2 official is printed.
Thanks!