Um, actually you should not be rating shows before you complete them.
I rate shows when I finish them but that doesn't mean I only can give 9 of 10 stars to them. I have lots of shows rated 6.5, 7... That's because I rarely drop shows. Maybe they are not masterpieces, but if I like something enough, I watch it up to the end.
Wednesday at 3.30 pm was nice too.