I think I eat here at least 3 times during every Vegas trip. It's especially helpful that they are open 24 hours which is perfect for drunk munchies at 3..4...5 AM.
Love the toasted soft bread and how the sandwiches are consistent. I personally like the classic Earl's Club but I haven't tried a bite of one yet that wasn't good.
Beware that some pools don't let you bring your leftover food inside! So instead of sacrificing half of your sandwich to the trash you better eat the whole thing asap.