While the service has done what was promised, I've found the author notification and ability to link to the services provided needs some upgrading. For example, when I submitted my author interview, I didn't receive any notification that it was posted. When I tracked it down on the BGS site, there were no buttons so that I could easily share the interview on Twitter, FB, etc. I did receive an author page review, and appreciated getting additional eyes on the page to critique. (FYI, Amazon is not currently linking Twitter feeds to author pages. They may resume this in the future, but at present, it can't be done.) The monthly inclusion in the BGS by-genre email has reliably generated 1-2 sales each month.