Well Eurovision contest is dedicated to music.
Some songs can hardly go into music category, but since residents of Countries decide which song would represent them, we can realise from that how voting works.
Not all persons have a good taste about music, so not all of them could be proper judges to sent a song to Eurovision Contest.
That's the 1st reason i believe which brings bad songs to Eurovision.
I can see it from my country.
Firstly they have let's say 50 songs for the contest.
A comittee, hears all the 50 songs, and gives let's say 8 to our vote.
We don't even hear the other 42. That's also not correct.
Who says even if the commitee are experts they choose the correct songs. Every persons personal taste for music is a different one.
It's a whole big circle and most of the times ends to the wrong song.
