The argument for AV
Fact is anything legal that Murdoch's against I'm for on principal.
There has been a lot of misinformation about this: lots of bad examples in every media outlet trying to make AV seem much more complicated than it is, and no clear explanation as to why anyone would want the switch in the first place.
So here's my go: imagine a typical UK voting scenario at the next election. There are 6 candidates:
Conservative - centre right, currently in power, conflicted on EU.