How I more or less rate what I I watched:
1-4 = degrees of really bad and terrible
5 = it was worth watching it to some extent; clearly more bad points than good ones
6 = it was worth watching it, but there is a certain balance between the good and bad parts, although the former is more prevalent
7 = it was worth watching it; notably more good points than bad ones
8 = really good
9 = excellent
10 = personal favourites