I'll be in Naples for a few days next month and I wanted to try something traditional, and my friend recommended trying parmigiana. She said she loved it, but the problem is that she ate it at her Italian friend's house, and I won't be able to have that exact parmigiana. So, I did some research online and found a few restaurants that have good ratings and are serving allegedly great eggplant casserole. This place is 4 stars rated, but people seem not to agree whether the parmigiana is good or not.... On the other hand, this place has a great rating, appears when searching for the parmigiana, but nobody seems to write about it in their reviews. Finally, this one is said to have the best parmigiana in Naples (or in the world, for that matter), and I wanted to know if anyone had the so-called world's best? I would really appreciate if you could help me make the decision. Looking forward to your advice!