I really like the detailed information her. However there is something that disturbs me a bit and that are the page long, I don't know, sidebars. For me this disrupts the reading experience since I have to go back and forth in the document and I kind of feel it cancels out the purpose of a sidebar. If they are not ment to be sidebars than I find it even more confusing to have to two texts in two columns over more than one page. I feel that could be made better. On the other hand I really like the source index. There is a lot of information out there and to see where it came from in this PDF is great. Also that you have bookmarks and functioning links is also a nice to have.
Except a background and a magic item all character material is a second pdf which is okay. Personally I have no problem if they were merged together. Here you get options for clerics, paladins and bards. They look solid and not overpowered. Same goes for the spells and feats. A bit confusing maybe is that all versions of the Sword Dancer (Domain) are included, the current one should be enough in my opinion. Yet, it is not really a deal breaker. The final nice touch is that the used artwork is also included separately.
[4 of 5 Stars!]