At what point do you lose/gain interest in a game based on review scores?

[Azuren]

Ka-pi96 said:

Azuren said:

A game is considered a waste of time and money with a score of 30-69 on Metacritic . Don't buy. Don't worry about it. It's really not worth checking out unless you're a die-hard fan of the IP. Even then, you shouldn't be paying full price for rubbish like this.

But Dynasty Warriors typically gets between 30 and 69 and those games are AWESOME!