A lot of people complain about American FPTP system. But it seems that the French system, with a final round of top 2 in case no one gets clear majority, isn't any better. I am also familiar with the Indian system which gives rise to coalition politics which has its own problems.

The French system is a bit weird, but I think that parliamentary systems with proportional representation tend to work better, as they represent minority interests and basically force compromise, which is good for societal health (but on the downside, ensures that basically nothing controversial ever happens).