Most of the times, I order for delivery and sometimes I go dine-in with my family or friends. They have really friendly service and their prices are pretty cheap for the amount of food they give in each order. Sometimes they even give some free crab puffs or soup in our deliveries! I would recommend trying the Salt and Pepper Shrimp and their Wonton Soup. It is the best. Their appetizers are not greasy at all, in other restaurants, their egg rolls and all covered in oil! In J & M's menu, they have healthy choices and it says you can get the food cooked without oil and I think that's good for all those people on a diet out there.
I would recommend this to anyone out their who likes chinese food! If you don't try some anyways, I know it will change your mind. It's not really that expensive, either.