Most countries in Europe run with coalitions of smaller parties and are often much better governed than the UK with it's repulsive arrogant politicians!
I live in Luxembourg where PR is in force as is compulsory voting and its status as the wealthiest country in the EU, suggests excellent management of the economy.
I would like to see a list system of PR implemented in the UK as it gives the more introverted, thoughtful, academic people that we badly in government, the chance to become MPs without having to endure the soapbox experience on the hustings!