I myself was skeptical with using Playlist Booker but when one of my songs was gaining traction on its own, I read some notable and trustworthy reviews about their services. Once I utilized them for my most streamed song which had already reached nearly 100,000 streams, with Playlist Booker my song was pitched to playlists that increased my streams over 30% and helped me reached a wider audience and larger following. I was amazed! Now on the flip side there were some instances where I had a day where one of my songs was heavily streamed and watched the live numbers continuously pop then only to have a third of the streams be removed which had me with anxiety for a quick minute which I guess some streams might have not counted due to the length of time listened to, our some bots activity possibly. However after that no issues, nothing fraudulent, of course YOU need to do your own marketing to help the exposure and following stay consistent. Yet overall working with Playlist Booker has been pretty dope to say the least. It was a good investment in my experience.