Latvia was just amazing and left me extremely impressed (though only a few agree with me). This is typical voting friendly song, very catchy, choreography is pretty minimalist - three main and three back singer. Janis is not singing at all, we can hear only vocal of Roberto, and sometimes Sasha. I think it is pretty guaranteed finalist.
Croatia - it's pity that they removed the bench. It is a bit boring. Girl is very nice and dancing greatly, but I don't think it fits the performance. Old guy is walking, scratching grammophone, others are standing.
I've missed Bulgaria.
Denmark is just plain boring.