AMC Ridge Park Square is a fairly solid choice for a movie theater. It's not fancy. It's not super clean. But it's is really cheap. On weeknights tickets are only $4.25. Yeah. You read that correctly.
The theater isn't huge so they only show a few different movies each week. The sound quality and picture quality are what you'd expect from a little AMC theater. Not the best in the business, but not too terrible either. The staff are mostly teenagers, so don't expect superb service with a smile.
In my opinion, most theaters charge too much these days, anyway. Unless you're going to see some huge blockbuster film with great visual effects, this theater will suit your needs just fine.