Bhakti Purushottama Swami's Sahajiya book

Here is the infamous book or as our the rank and file members may call it, the famous book. 

https://books.google.co.in/books?id=MjKqcAAACAAJ&dq=Glories+of+Radharani&hl=en&sa=X&ei=TMCDVfmUF4uTuATlp7-oAg&ved=0CBwQ6AEwAA 

BVKS said

someone you are bringing new to Krishna Consciousness and they go to Mayapur and onthe book stall they pick up the book, the glories of Radharani. And you know they are justnew in Krishna Consciousness and if they get that you know what conception that they aregoing to have of Krishna Consciousness. One of my disciples told me he saw it… one of thedevotees had gone to Mayapur, just new person, he just told him, “Look better you don’tread…please read Bhagavad Gita as it is” and he took that book from him otherwise he wouldbe lost in you know in the dream clouds of imaginary prema bhava. So why such books arebeing produced and offered to the public? That’s not the example of our acaryas.Prabhupada hardly talked about Radha, he was the topmost devotee of Radha but it’s avery intimate subject but just to bring it out in public to everyone, it’s prakrta sahajiyainfluence.

Why is this Bhakti Purushottama Swami writing this book?

Who in our iskcon is qualified to read this book?