10 - Heaven.
9 - Exceptional. Possibly a masterpiece.
8 - Sustained excellence.
7 - Above and beyond in many ways. Borders on excellence at times.
6 - Above average. Few flaws, but worth watching if it interests you enough.
5 - Passably average; enjoyable. Simply might not appeal to me.
4 - Not worth it. Maybe a few parts I enjoy, but not enough to save it.
3 - Garbage. Almost nothing I enjoy in it.
2 - Absolutely devoid of anything worthwhile, barely even watchable.
1 - The eternal inferno of Hell.