Business at Barbecue Street, an old-school Georgia BBQ joint stuck in its ways, is dwindling, so restaurant consultant Monti Carlo and a group of elite Yelp reviewers step in with hidden cameras to see what's really going wrong.

Chef Monti Carlo enlists a team of Yelpers to help raise the dismal Yelp rating of Paco's Tacos, a Mexican restaurant in Brooklyn run by two Italian-Americans.

Restaurant consultant Monti Carlo steps in to help improve the Yelp reviews for The Spot in Montclair, NJ, which are full of complaints about sub-par service, management failures and basic cooking mistakes.

The Delkwood Grill in Marietta, Ga.; a family-run joint with an aging clientele; owners Dawn and Paul desperately need younger customers to keep their doors open; a major sports stadium opening nearby has the potential to bring new crowds.

Monti Carlo heads to Montclair, NJ, to help restaurateur Franco with his failing establishment, Fresco da Franco, but he proves to be resistant, believing he knows better; Franco abandons the restaurant and Monti is forced to come save the day.

The Pearl Restaurant and Lounge, well established in Atlanta's trendy Castleberry Hill district, suffers with complacency among the staff and changing neighborhood tastes that have owner Dishema scrambling.