Who here didn't feel from day one that the Iraqi people would be better off without Saddam? The problem I have is that I don't think it is worth lives to free them from his tyranny. Iraq was not invaded to free its people, it was invaded to remove the threat of WMD and to combat terrorism. Freedom for the average Iraqi was just a by-product of other goals that, had they been genuine, I would have supported.
But as has become clear neither of those main goals turned out to be genuine. Where are the WMD's? Destroyed years ago. Where are the terrorists? They weren't there before, but probably are there now.
I take consolation that the Iraqi people are better off now, but that does not compensate for the instability and ill will the invasion generated across the globe. I don't think that the world is much better off now than it was last year at this time. The only possible bright spot in this whole issue is Libya, which seems to have been prompted to come clean after the US demonstrated its willingness to act.
In closing, of course the Iraqi people are better off. But is the world better off too? I don't think so.