The Hartman Group highlights trends that have changed the food culture of the last 20 years.

The ten they say have been good:

Mealtime is Anytime
Fresh Is the Real Thing
Street Food
Celebrating Regionality
Private Brands
Starbucks Perfect Oatmeal
Local
Exclusivity of Scarcity
“Say No to Plumping” (a TV ad that highlighted hidden industrial food processing), and Greek Yogurt.

Ten they say have been bad or gone sour:

Artisanal (the word has been co-opted by the food industry)
MyPlate
Food Pyramid (no one follows these things, why bother)
The Real Hell’s Kitchen (and reality food shows in general)
Fat-Free
Man vs. Food (shows that glorify gluttony are just wrong)
100-Calorie Packs
Marketing to Mom (when mom is defined as a stay-at-home mom in a nuclear family) Gluten-free (when it means highly processed)
Blame Game
Better For You

Not much discussion is included for each one, but some are thought provoking, nonetheless.