I like that you're able to upload your tracklist via droptrack and it will automatically sync with other services.
It's free so there is no reason not to try it out if you're looking for a way to get feedback from the industry! There isn't much to dislike about this platform but I would love to see a more robust API in place. We've been using it for years now and it has allowed us to build good relationships with people who we wouldn't have met otherwise. We use it as kind of our "A&R" by sending them tracks to listen to and letting them know where they stand on the spectrum of what we are currently listening to.