Olly Alexander‘s dad has said he was “surprised” that his son’s song ‘Dizzy’ received the dreaded ‘nul points’ from the public at last night’s Eurovision.Despite high hopes for this year’s UK entry, Alexander finished in 18th place out of 25 countries with 46 points, a position he only achieved thanks to his jury score.Now, his dad David Thornton has shared his thoughts, saying that Eurovision still offered a “fantastic learning experience” for Alexander [via BBC].“I enjoyed every minute of it,” said Thornton. “To me it’s a real surprise the public didn’t sort of connect with that song, though the juries gave it a really good score.”He added: “He’s had a wonderful time out there.