Americans always phrase their questions as, "What's the BEST pizza?" or "What's the BEST sushi?"
As if they would die (or could even tell the difference) if they had the fourth or tenth best option in the city instead.
And if you recommend a place too expensive or too far away it becomes immediately clear they don't actually want the best.
All they actually want is a decent place to eat at a moderate price level.
But as Americans they can't say that. They have to pretend they deserve nothing but the BEST.