Deletion of Quality restaurant

Comment: Unless someone can show that there is an actual widely used category of restaurants called "quality restaurants", then this is nothing but .  When a reviewer calls something a "quality restaurant", they're not classifying it into a certain category, but simply using "quality" as an adjective.  We can't have articles called Good restaurant, Poor restaurant, or Restaurants so bad I wouldn't send my enemies there, even if such phrases are used in articles
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)