Agree Fully with Dibs.
Here in Brazil, Tips are 10% and included on the final bill. If you didnt like the service, you can refuse.
I dont see the need to pay 20%. 10% is just about right IMO. We went to Chef Mickey last week and the bill was 300$. We were in 9 people ( 3 kids ) and 6 adults. It was a buffet breakfast bar with the waiter only serving juice and coffee. Disney said we had to pay 18% cuz we were more than 6. 35$ per adult and the kids were charged 17$. 49$ went to a tip. WAY TOO EFFIN MUCH for this kind of service especially to someone who doesnt need a degree to do the job.
Its a B word, and I always tip, but we all make decisions in what we want to do in life. Most waiters dont have an education.
Like my LIFE IS GOOD T-shirt says. DO WHAT YOU LIKE, LIKE WHAT YOU DO! If you dont like cheap phocks like me, change jobs!