I'll bite, being a newbie here. My impressions of him are relatively unchanged. He comes across as being a very angry man. I guess too is his total unwillingness to cooperate even a little bit with the current Government, given their status as a minority one. He tars ALL Liberals in the government as being corrupt and I find that quite unfair. He seems to be impatient re not waiting for the Gomery Commission's report. He bases a lot of his animosity toward the Liberals on testimony in the on-going investigation, most of it unsubstantiated, and some of it given by persons facing fraud charges.
I think the scary part for me is not knowing what he really stands for, besides being against same sex marriage and spending more for the military. The PC website is rather elusive as to what the party is going to do and how they're going to do it if they ever get into power.
I'm sure there will be plenty after me to provide you with ample facts and details, so I'll leave it at that. Sorry for being so general.