I also like to feel my rating system is absolute, in that it holds for all genres of music, so a rating of 0.5 is for absolute shit that I really can't stand, probably the likes of Justin Bieber, Crazy Frog or some other crime against music. A 0.5 or 1.0 is only meted out to metal albums on extremely rare occasions ( Adema and Atreyu are the only metal bands that I've ever given 0.5s to).
My feelings exactly. I remember having a debate with a couple of mates about the fact that my scoring tends to be in a bell curve with 3.5/5 at the centre. One believed that 2.5/5 should be the centre of the bell & the other thought that my rating distribution should be equal across the various possibilities. My argument was pretty simple really. I know what I'm likely to enjoy after all these years so I expect that I won't be selecting too many releases that I'm gonna hate. In reality I expect to enjoy the stuff I listen to more often than not & that naturally leads to an average of around 3.5/5.
Yeah, I think that makes sense. After all, most of us are usually listening to things we think we'll enjoy. Occasionally something will be a letdown, or we might be trying something different on a whim or because it got a lot of attention elsewhere, or we might be reviewing something for a publication, but or the most part I don't listen to stuff without expecting to at least somewhat enjoy it.
Looking at it, my most common rating is 4 (though 3.5 is close behind) so I guess I lean on the generous side :p