"tip" means gratuity, and is up to the discretion of the giver to choose how much to give....I think 33% is crazy high, but if you can afford it and that is what you want to give, then that is your choice. I would go broke if I tipped 33% to every restaurant/ bar/ spa attendee, I think 15% - 18 % is more of an average range, and if it is a buffet, personally, I would tip closer to 10% as I am doing the work of serving myself on second thought.... ( thinking of that, I
don't even see why I should tip a buffet, actually....no one is serving me!) ... In the end, I have tipped more than the "recommended" 18% for exceptional service, and even not tipped before, if the cruddy service warrented it thankfully not happened at WDW, I usually find that the service there is above average to exceptional).... However, in the end, it is my choice and the customer choice what to leave and that amount is not dictated by any societal expectations/pressure. I am the only person who decides what I will/ will not tip. I am pretty happy at WDW, I find the service there is one place where I don't think are they deserving of a tip? I usually tip with gladness in my heart