That's where the difference is, you've been a member for 10 months versus 5,10,15 years.  Not all songs appeal to everyone and as you stated you may have only wanted 5 of the songs.  In my case I lost out on much more than that, at least 50-60.  Many of the classic rock songs, as an exapmle Lynyrd Skynyrd, had more than 5 songs alone.  If, for example, you start seeing the type of songs geared toward your interest, you'll view it much differently if you suddenly lose those songs that you're working on.