Dreadful. I don't understand the point of "first past the post" versus a (semi-)Presidential system. What is the _effective_ difference if the outcome is always two parties?

To be fair: My comment is mostly focused upon "Western" parliments, which includes two geographically non-Western places: Australia and New Zealand! If you look at the constant dominance of the Liberal Democratic Party (LDP) in Japan... look _very_ closely... you realise there are many competing factions within the party. So LDP _acts_ like multiple parties and forces the Prime Minister to compromise to get things done. Not perfect, but many outsiders fail to understand this about the Japanese (national) political system.