I had exactly the same feeling. The daily recommendations contain 80% from albums I've either already downloaded or liked (or auto-liked, which was also a very annoying thing I had for a while). The remaining 20% is recommendations of different songs of the same artists mostly.

With New releases it is different. If I ever play, say, a song someone else sent me to listen to in a different genre, then it screws up my recommendations here for months, sometimes forever.