That makes him a liar plain and simple
Anything else is just more b.s.
And if lieing is part of politics it is no wonder participation is falling in each election.
Is that what we want?
Not me.
It makes him nothing of the sort; almost every politician lies to some extent. Are you saying that your Messiah has never lied?
For the most part, Chrétien/Martin remained faithful to the Red Book. But most important of all, Chrétien promised to fix the economy, get it out of the horrendous ditch that Mulroney had put it in, and delivered on the promise.
So a little bit of lying is expected from every politician. I remember your Messiah reneging on the promise about income trust legislation, or not running a deficit (I think he did promise not to run a deficit).
Indeed, people do cut politicians a bit of slack when it comes to election promises. I remember when Chrétien refused to get rid of GST; there was a public outcry against Sheila Copps for breaking her promise. So she resigned her seat and sought reelection. She won the reelection easily.
It may come as news to you, but there is no Jesus or Gandhi in politics, not even in your beloved Conservative Party (unless you think that your Messiah comes close).