I didn't see the full ceremony but the one clip I saw was interesting. When Obama, McCain and Cindy went to add their roses to the thousand others Obama gaves his a nice little toss and then both McCain and Cindy gently placed theirs. Small thing, maybe picky because some need to be tossed but since the area in general was already covered there were no gaps to fill. Check it out and see if you sense the same flippancy by Obama.
"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus