This one is a little far from Monroeville, but still on our list and a theater that we frequent when times are convenient.
It's a smaller theater but the prices are competitive and once inside it's pretty much the same as everywhere else. Parking is ample in my experience. Popcorn is tasty and the place is efficiently run.
There's nothing stand out here and there's also nothing run-down. It's located in the end of a nice complex and the parking is well-lit.