The rudest experience I've ever had at Disney involved another guest. I was helping my DD get situated on a virtual reality motorcyle type ride. I think it used to be right when you got off the Test Track ride (may be wrong though) Anyway, DD had to have booster seat and after I got her situated it went to get on the motorocyle right beside her. This lady ran up to me and informed me that was her seat. There was nothing there to indicate someone was "saving" that seat. Anyway, after the ride was over she bumped into me while we were waiting to exit the area. I just turned around, looked at her and looked away. She literally got in my face and ask me what my problem was. I told her that she was my problem. Anyway, I was telling my DH about it and she walked over to where we were. I'm thinking....oh great now what? But she came up to us and apologized to me & I'm so glad she did. I'm the kind of person that would let something like that really bother her. Just goes to show anyone can have a bad day but when it affects other people you need to acknowledge your behavior and apologize for it!