How should VGChartz score its reviews?

[The Ghost of RubangB]

TheSource said:

Just say "worth a buy", "worth a rent", "wait til its cheaper", "play if your buddy has it", "avoid like the plague"

To hell with nuance.

I'd stick with the 5 letter system, but have these be the 5 definitions for the letters.  Use + and - for borderlines.