Yeah the filter's a joke, I agree with you there.
People have been complaining about boastful politicians since time immemorial, but the truth is that talking yourself up is a great way to amass political capital. So the cynicism's fair enough to an extent, but I think it also pays to recognise it for what it is - simply an attempt to amass political capital. I mean, what sort of politician is going to say, "well, we've started putting in the broadband, but it's not done yet and may not be done when we leave office...." That's just political suicide, despite the fact that it may be more truthful. We need to look through the empty rhetoric to an extent, because it will always be around.