You have one party that disqualifies itself from voting (Sinn Fein) and at least two other parties that are guaranteed to never win an outright majority because they only stand in a small minority of constituencies (SNP and Plaid Cymru). A party that wants the UK completely out of the EU (UKIP) comprises a third of your delegation to the European Parliament. The same party won 12% of the vote nationwide last night - the third best by that measure - yet has fewer seats (one) than any of those other three. There ought to be some material in there somewhere.