If you like an "uncomplicated" dining experience with the entire Family then Red Devil is for you. I have been going there for years and one of the reason why I like it so much is because it is a place you where don't have to worry about bringing little kids. The traditional "Mom and Pop Atmosphere" makes this place a great escape from the franchised world.
The wings are great. I just have one caveat: If you have never been there before: Medium Wings translate into Mild Wings, and Mild Wings translate into Barbecue Wings. Personally I prefer the Medium or Hot Wings. Nevertheless the wings are great and the pie is no-nonsense style Italiano.
The Red Devil is overall a great place (perhaps can be considered a Phoenix institution) where you receive plenty of food at a decent price.