Simple as that, my metric of scoring isn't good or bad, it's whether i enjoy it or whether it annoy me. I pick what i watch and will go through review and score so most of the time i know i gonna enjoy it, but sometime an outlier will pops up. I'm still not over how annoyed i am for 28 Weeks Later.
And that assuming "enjoyment" is a single metric, because in the matter of fact, it's an overall score with the combination of everything the critics use. If i like it i like it, figuring it out why and justify it is part of the critics job.
If you wanna translate that into food, then the good food will taste good and bad food will taste horrible.