Under Reviews > "Steam reviews" there are different choices. The % ranges require a change (main reason: No difference between "Very Positive" and "Positive")
Overwhelm. Positive: 95% - 100%; Comment: ok
Very Positive: 80% - 100%; Better: 90% - 100%
Positive: 80% - 100%; ok
Mostly Positive: 70% - 79%; ok
Mixed: 40% - 69%; ok
Mostly Negative: 20% - 39%; ok
Negative: 0% - 39%; ok
Very Negative: 0% - 19%; ok
Overwhelm. Negative: 0% - 19%; Better: 0% - 10%
I know that the 'official settings' that Steam uses for its review classes add additional information such as "few reviews". Therefore it would not be a "big deal" if the range settings in GG Deals differ slightly from the actual Steam review classes.
(For me this is quite important, because a fairly good Steam review is the main criterion to buy a game, therefore I would like to narrow this limits. Thank you in advance - GG Deals is a great tool to find good games!)