
Indie Art Girl:
couldn't this also apply to both a series and movie version of a BL?
Yes, this is also a good point. Where there's a series and an essentially identical movie version (which mostly means KBLs), I likewise rate both by my exact same rationale (i.e. my rating is relevant to both listings, so in my opinion, it's honest and fair).
As to which version I actually watch, it depends: Because the movie versions usually come out later, it might be that I've already watched the series, but where I have a choice, I look at the reviews and comments to determine whether the movie version has been over-edited; if not (i.e. if I conclude that the movie version basically just eliminates redundant "next episode" and "previous episode" highlights), I'll generally opt for the more convenient movie version.
I don't rate individual episodes because I'm not sure anyone looks at these episode ratings (or does it affect the overall rating?), but most of all because I'm a lazy git.

Florentina:
what do you think of the above case?
I hope that answers your question.