Let's talk about the voting system.
Only the juries gave points from 1956 till 1996.
In 1997 the televoting system was introduced in 5 countries. Austria, Switzerland, Germany, United Kingdom and Sweden used televote.
In the final of the ESC 2009, the votes from each country were decided by a combination of 50% televoting results and 50% national jury.
ESC 1998 voting
What is the best voting system in your opinion?