Once the electorate start to actually engage with it, its a much better way of getting a result that matches what people actually want and avoids parties winning simply because of split votes.
Your point about confusing the voters is likely to be a fair one initially, but mostly just because people are so used to FPTP. It might take a little time for people to get to know the new system, but its worth the temporary cost for the long term benefit. It also allows the smaller parties a true chance to grow.
