http://www.eurovision.tv/page/news?i...final#comments
Some good comments you should read:
BlueRush from United Kingdom
This selection is a DREAM!

All of these songs are so genuine, grounded, up to date... and just "Lena!"

Why can't Eurovision be more like this?! REAL songs, not 3 minute showpieces.
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Change the rules of Eurovision - songs should be allowed to be 30 seconds longer.

Let SOME vocals be included in the backing tracks, so that every performance can do every kind of song justice.

Let participants have the choice to play live instruments! That doesn't make the competition unfair at all, as long as it is a choice!
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REAL MUSIC FOR ESC!!
most of them like MAYBE.