I shopped at Trader Joe's new grab-and-go store in NYC. It's convenient if you're in a rush, but I see why critics aren't impressed.

I shopped at Trader Joe's new grab-and-go store in NYC. It's convenient if you're in a rush, but I see why critics aren't impressed.

Trader Joe's Pronto opened in NYC in March.Maria Noyen/Business InsiderTrader Joe's quietly opened a new store in New York City in March. Called Trader Joe's Pronto, it's a grab-and-go shop with sandwiches and salads as well as groceries.It's less busy than classic stores, but I agree with the social-media critics: it's underwhelming. Trader Joe's recently opened a new type of store in New York City.In March, a Trader Joe's grab-and-go shop quie…