The Hustle and bustle of Plaza Latina reminds me of the 'Mercados' in Peru.
I can only speak for the Peruvian food in this food court as I have only tried the 'El Sabroson" food stand.
I have to say the food here is pretty damn good and very close to what I would get back home in Lima. The portions are huge and the price is right.
Don't expect a fine dining experience here. This place is fuss free and the service is very very lax.
If you venture to try Peruvian food I recommend the Jalea which is a dish made out of fried fish, seafood and Yuca (cassava). The ' Papa a la Huancaina" is a great appetizer that consists of boiled potatoes covered in heavenly cheese and yellow pepper sauce. Try the Chicha it is a drink made out of purple corn, fruits and spices (non alcoholic)
You may need to brush up on your Spanish as most of the menus are written in Spanish only. =(