Score Voting (aka Range Votiing) and Approval Voting are actually the best voting methods, especially when you take strategic voting into account.
http://rangevoting.org/StratHonMix.html
In this case, even if the election result changed, you'd still get a candidate who was rated relatively well by the average voter, so the results would not be that much worse. Now consider that other voting methods react much worse to strategic voters, _and_ that score voting is as good with a great number of strategic voters as other systems are with 100% honest voters, and this whole argument falls flat.
In this case, even if the election result changed, you'd still get a candidate who was rated relatively well by the average voter, so the results would not be that much worse. Now consider that other voting methods react much worse to strategic voters, _and_ that score voting is as good with a great number of strategic voters as other systems are with 100% honest voters, and this whole argument falls flat.