Rated 3 out of 5 stars

When Google Docs can "see" the PDF it works great, it's fast and clean. But I have to view "internal" and non-indextd PDF's also, and Google Docs can't see them so it says, "Sorry, we are unable to retrieve the document for viewing."

Maybe add the ability for it to check if Google has cached the particular document before you change the link to use Google Docs.

This review is for a previous version of the add-on (3.2).