The area where I grew up had a lot of nice Polish delis, diners and pizza places. Pizza is actually a big one for me because now my standards are a little too high.
Via Napoli is probably the only place to get good pizza in central Florida. It's awful everywhere else.
You might be interested in a new place opening in Flamingo Crossings called Simply Capri. It was supposed to already be open, along with a place called Lime. (both were already supposed to be open).
Simply Capri was created by the same Patina Restaurant Group that created Via Napoli, Tutto Italia, The Edison, and Vivoli il Gelato.
Via Napoli and Tutto are two of the better options on property, IMO. (The Edison was great when it was new, but the current menu is a bit disappointing. The gelati place is okay. I'm glad WDW has gelati. Maybe we just picked wrong, but all the flavors we tried were too sweet.) Still, I think if the place is somewhat offsite*, maybe it will be free to be better! They won't have to contend with Dining Plan, for example. That right there should make it interesting.
A bonus of the Simply Capri is that it will be open until midnight! (though a late night menu after 10pm). WDW REALLY needs a decent food option that is open late! We have come out of PM park hours hungry many times, but the WDW options are nonexistent. The menu looks good though! It has a bit of overlap with the Epcot options, but you won't have to enter Epcot.
Lime is just a little chain with tacos. Maybe not exciting to most folks, but we really enjoyed the one we ate at.
* Flamingo Crossing is outside the gates of WDW, but WDW owns the land. There's also residence for CM's there. So not quite in the bubble, but not completely outside of it either.