The current version is nothing like what it was in the Philly area in the 80s and 90s. Hoagies and soft pretzels are the go-to items (and cheesesteaks are edible by FL standards). They've added so much more now though.
I can't vouch for most of the other stuff but they have lots of other cook to order items. My wife has had their chicken fingers, mashed potatoes and mac n cheese and liked it. I'd never order one but my friend said they have good burgers.
I like Publix subs for reference, so it's not like I'm just biased, but the rolls at Wawa are a bit on the harder, crustier side (in a good way) that is more Philly-esque than rolls elsewhere.