Song wise, I hate Denmark and really don't like Spain. Performance wise, Azerbaijan, Germany and the United Kingdom were massive let downs and flopped because of it.
The sadistic side of me would put Denmark in last place on their hosting year as I really, REALLY despise their song. So I voted for Denmark.
The French song had some catchiness or at least energy which could have saved it. The German one probably had more catchiness than Belarus and Iceland though deserved to be near the bottom. Italy was saved by the staging and energy, the music was a mess.
Uk had the worst song AND performance in the final IMO. Out of the 37 I'd pick either one of the following for that position: Macedonia, Ireland, Portugal or Moldova. And Belgium. Of course