What often bugs me with scores of such story heavy cinematic games is that they get scored like films; or rather, that all other games aren't. A seven to eight I think is a perfectly fine score, it's a well acted and pretty innovative indie slasher, but there are a number of remarks to be made about the story and the cliches. Not quite the level of Cabin in the Woods, but with the interactivity you can see it score three or four stars.
The problem with more regular games is that they lack a benchmark of a hundred year of film criticism (by often actual critics instead of hobbyist reviewers), and so the reviews trend to their own game score benchmark which is heavily inflated to the point a 79 means avoid. And so emotionally moving games such as The Walking Dead score in the seventies but then end up as people's GOTY. Doesn't make sense, and I'm afraid impacts sales.
But what am I complaining about, I pretty much go to Eurogamer and nothing else partially because of this. If you don't know what your own scores mean, stop giving them.