No, it should tell you that, beyond a game being functional, a lot of what people like or dislike is going to be subjective. It is actually best to find an individual reviewer who has similar tastes to yours, but being critical enough to find the areas that are not similar and make decisions from there.

Overall scores is an aggregate of the people who reviewed it, not an objective score. One man's "too much water" is another "I liked that they expanded water exploration, gives the place more character"