I noticed on the split screen when Romney was talking, Obama was just
glaring at him - from his expression, there was some real animosity.
Romney could have really skewered Obama on a number of issues . . . but I think he left Libya more or less alone since he figured Obama had some one-liners to throw out there. (Notice, though, how he worked in the words "hope" and "change" early on? Obama caught that, and was just glowering on the split screen; he was really ticked off.
)
Towards the end when Romney cataloged some of the failures of the Obama administration - debt increase, unemployment, etc. - Obama had no response or defense.
None. Can't defend the indefensible - and I think this damaged Obama.
Otherwise, Obama's delivery seemed a little smoother than Romney, who stammered a bit.
And as on other debates, Romney was joined by quite a crowd afterwards, and Obama . . . only by Michelle. The Obamas had to go join the Romney crew so they wouldn't look all alone up there.
I don't think Obama's performance will blunt Romney's momentum - and I hope Romney's TV commercials skewer Obama the way he chose not to on TV.