I ate at JJ's about two years ago.
At the time, there still was smoking allowed in restaurants and bars. This place was smoke infested at that point.
Old 1950-60's feeling Italian place with bar. Senior age waitress was nice, somewhat welcoming. The decorations around the place consisted mostly of Farrell High memorbilia.
Food was respectable. I had something named Capone's Feast or similar. A southern Italian inspired heap of vegetarian food.
Haven't been back since. This place has potential if the smoking was stopped, the menu freshened up and more fresh ingredients in the food. There isn't anything else on this road for dining and the Farrell / Sharon area this is in lacks restaurants.