That's what I meant - nobody gets confused with what we have at the moment even though the ballot papers are huge and the regional seats are selected using PR.
Well, OK. It's two 'X' ballots compared to one 1..n ballot. You could argue each way which is more complicated. And I agree that neither is sufficiently complicated to disqualify it.
What I would say is that the mechanics of AV are more (pseudo?)non-deterministic than the Scottish Parliament system of PR. With PR - seats mirror votes more or less. With AV, nobody really seems to know how things will turn out, and even less representative massive majorities can occur. So in a way AV is more complicated in that sense.
I'm still wondering why I voted for it to be honest.