Sweet and Sour Grapes

You don't have to be a cook to tell whether something tastes good or bad.

– Leonard "Sweet Grapes" Blumfeld

Written in response to Sour Grapes at One Single Impression.

All too often a critical statement or attitude is discredited as "sour grapes," with a comment like "Oh come on, you're just envious because you can't do better." But, as I say above, it's possible to tell (and say) whether the grapes are sour or sweet without being a grape specialist.