I really do enjoy this place. The food may be microwaved, oven baked, or deep fried but what do you expect? There is very little authentic Mexican culture in this restaurant other than the decor. Having been to Toluca Mexico this is exactly the sort of decor you will see there. The food is absolutely Americanized. If you go to Mexico their food is very bland, J&T food is very flavored. Plus they serve pizza and wings. The bar serves authentic margaritas. Full of tequila and lime. Great pitcher specials. I've taken my MIL here and she was in margarita heaven.
When you go in there is a dining room, to the left is a balconyish area. Through the arches is the bar. If you sit in the balcony area please try to think of the kids in the dining room because this is a family friendly restaurant, least before 9. After 9 if you have small children there then you should reevaluate your understanding that any place where the length of the bar is almost the length of the building. There is a great chance that it is going to get colourful eventually.
Please also remember when you go here you at the beginning of the South Hills. This place opened up before the 80s and has been through some owners. This is not like other popular "Mexican" restaurants.
I give it four stars because of the bathroom situation. One stall for women? Not cool. When the employees are keeping the customers from going then you have a problem. Plus the parking. Parking sucks for lunch but in the evening the building next door allows you to park there. Much better for an evening crowd or a quick bite during lunch.
I really like this place though. If you are not up for something fancy then this is your place.