The first one doesn't do anything to me because I feel no emotions with that flag.
I see many photos of the US flag posted on these forums. I dunno, I suppose you must be american to fully appreciate them.
I love the last 3 of the series. That last one is my favorite.
The American flag doesn't do much for me in that context either. It has been overused for capitalistic purposes since 9/11. Every other car had one on it at some point.