Excellent. I am really curious about the side effects as I can't test those with my parents and friends.
Ironically I am the opposite of you. The two worst flu cases I've ever had were within a day of taking the flu shot.
I have allergies which are off an on myself. I cough every morning like a smoker though I have never smoked and then I am good for the rest of the day. Just hacking up stuff from allergies.
As to vaccines: I trained to be an EMT and got to the portion where I didn't remember which vaccines were current. I took ALL of them at the same time then.
I did get a fever and felt a little off for a couple of days but I didn't get hammered nearly as hard as having the flu.
That was quite some time ago. I don't know if liability protection existed then or not. I was unaware of it if it did. They also hadn't yet started pushing vaccines for everything and the kitchen sink. I think when I took them I got about 6 at once.
EDIT: Oh and I don't get the flu either. :) If I do it's symptoms are so mild I don't know I got the flu.