Comment 9 for bug 675280

Somehow the rating widget seems to be producing a rating far outside the allowed range, and the call to Banshee to set the rating never gets made. Unfortunately, even running the applet or daemon in debug mode won't reveal what bogus value is getting used.

I do notice you seem to be using Python 2.7 instead of Python 2.6; I wonder if this might have something to do with it.