I'm referring specifically to the last performance, the day they get eliminated. For example, Vrushali got eliminated on Friday, and right before she gave a wonderful performance. I personally would have liked her to say, but oh well. I would rather that she had that performance than a bad one.
I wanted to add reasons why would might not vote each option.
1. You would get mad that they were good and didn't deserve to leave.
2. Everyone else gets to say that they deserved to get eliminated, so you can't back your reason.