Though I am no fan of Saddam nor his regime and his self destructive and vindictive policies.

I think the way regime was toppled. The way new government was imposed. The way Saddam was tried and the death sentence given...
...is mockery of international justice, democracy, sovereignty.
Death to Saddam is major blow to international justice.

This by no means justification of Saddam. Rather it has little to do with Saddam. In my mother tongue there is a saying,

"It is not sad that old woman dies (because one has to), but the death god becomes greedy"

:)MY PERSONAL STORY :)