Its the worst part of a disney holiday I reckon

So many servers expecting 18 or even 20 percent tips for nothing more than a basic service. How much money can a server make in a day? Why do they expect so much?

I appreciate being a server is a low paid job and they rely on tips but expecting so much is crazy. We wont give a good tip if we havent received good service. We're always wondering how much to give and dont want to offend, it really does cause us stress yet our US friends just throw a few dollars on there and forget it. So is it only us visitors paying 20% for mediocre service?

Why not pay a decent wage in the first place? Your thoughts?