Sounds like a lot of begrudging going on to me. Anyone with a bit of history of Eurovision will know that politics has ALWAYS played a part. Dana International win was scene as a political vote against treatment of transgender and homosexuals in Israel and Middle East. Heck you could argue that if political / historical lyrics should be censored then Waterloo by Abba should have not won. I have no doubt the fact that they used the historical aspect to get around the political, but hey ho.
From jury and block voting, politics will and always will be a part of Eurovision.
If you wanted to see some real 'drama' and politics at play - then you should have hoped Russia won. Seeing as how Eurovision is arguably the 'gayest' event on the calendar globally and even Sweden completely embraced that throughout the week and in its presentation and commentary, it would have been a real stumbler to see how a country who has such draconian laws and treatments of homosexual men and women would have been able to host and hold venue to the biggest gay audience in the world.
Now that would have been really politically interesting to see ...