I'm not sure about the accuracy of the recommandations. After a few clicks I was advised with a "deux étoiles" (2 stars) restaurant which is a top-notch place for gastronomy, not the kind of place you would hang out and drink beers.
To me, the database could need some refining.
I was wondering if it takes the "No, this place is ..." clicks into account at some point? That would be a way to refine the database without much effort.